From 0c30c883ad2d23fefe730cd9b0958f48c3314353 Mon Sep 17 00:00:00 2001
From: Paolo Brasolin <paolo.brasolin@eurac.edu>
Date: Wed, 23 Feb 2022 16:05:30 +0100
Subject: [PATCH] chore: drop frontend cruft

---
 frontend/.htaccess                            | 1225 -----------------
 frontend/.idea/.gitignore                     |    5 -
 .../inspectionProfiles/Project_Default.xml    |    6 -
 frontend/.idea/modules.xml                    |    8 -
 frontend/.idea/oetzi_game.iml                 |   12 -
 5 files changed, 1256 deletions(-)
 delete mode 100644 frontend/.htaccess
 delete mode 100644 frontend/.idea/.gitignore
 delete mode 100644 frontend/.idea/inspectionProfiles/Project_Default.xml
 delete mode 100644 frontend/.idea/modules.xml
 delete mode 100644 frontend/.idea/oetzi_game.iml

diff --git a/frontend/.htaccess b/frontend/.htaccess
deleted file mode 100644
index 12a2e0a..0000000
--- a/frontend/.htaccess
+++ /dev/null
@@ -1,1225 +0,0 @@
-# Apache Server Configs v4.0.0 | MIT License
-# https://github.com/h5bp/server-configs-apache
-
-# (!) Using `.htaccess` files slows down Apache, therefore, if you have
-# access to the main server configuration file (which is usually called
-# `httpd.conf`), you should add this logic there.
-#
-# https://httpd.apache.org/docs/current/howto/htaccess.html
-
-# ######################################################################
-# # CROSS-ORIGIN                                                       #
-# ######################################################################
-
-# ----------------------------------------------------------------------
-# | Cross-origin requests                                              |
-# ----------------------------------------------------------------------
-
-# Allow cross-origin requests.
-#
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS
-# https://enable-cors.org/
-# https://www.w3.org/TR/cors/
-
-# (!) Do not use this without understanding the consequences.
-#     This will permit access from any other website.
-#     Instead of using this file, consider using a specific rule such as
-#     allowing access based on (sub)domain:
-#
-#         Header set Access-Control-Allow-Origin "subdomain.example.com"
-
-# <IfModule mod_headers.c>
-#     Header set Access-Control-Allow-Origin "*"
-# </IfModule>
-
-# ----------------------------------------------------------------------
-# | Cross-origin images                                                |
-# ----------------------------------------------------------------------
-
-# Send the CORS header for images when browsers request it.
-#
-# https://developer.mozilla.org/en-US/docs/Web/HTML/CORS_enabled_image
-# https://blog.chromium.org/2011/07/using-cross-domain-images-in-webgl-and.html
-
-<IfModule mod_setenvif.c>
-    <IfModule mod_headers.c>
-        <FilesMatch "\.(bmp|cur|gif|ico|jpe?g|a?png|svgz?|webp)$">
-            SetEnvIf Origin ":" IS_CORS
-            Header set Access-Control-Allow-Origin "*" env=IS_CORS
-        </FilesMatch>
-    </IfModule>
-</IfModule>
-
-# ----------------------------------------------------------------------
-# | Cross-origin web fonts                                             |
-# ----------------------------------------------------------------------
-
-# Allow cross-origin access to web fonts.
-#
-# https://developers.google.com/fonts/docs/troubleshooting
-
-<IfModule mod_headers.c>
-    <FilesMatch "\.(eot|otf|tt[cf]|woff2?)$">
-        Header set Access-Control-Allow-Origin "*"
-    </FilesMatch>
-</IfModule>
-
-# ----------------------------------------------------------------------
-# | Cross-origin resource timing                                       |
-# ----------------------------------------------------------------------
-
-# Allow cross-origin access to the timing information for all resources.
-#
-# If a resource isn't served with a `Timing-Allow-Origin` header that would
-# allow its timing information to be shared with the document, some of the
-# attributes of the `PerformanceResourceTiming` object will be set to zero.
-#
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Timing-Allow-Origin
-# https://www.w3.org/TR/resource-timing/
-# https://www.stevesouders.com/blog/2014/08/21/resource-timing-practical-tips/
-
-# <IfModule mod_headers.c>
-#     Header set Timing-Allow-Origin: "*"
-# </IfModule>
-
-# ######################################################################
-# # ERRORS                                                             #
-# ######################################################################
-
-# ----------------------------------------------------------------------
-# | Custom error messages/pages                                        |
-# ----------------------------------------------------------------------
-
-# Customize what Apache returns to the client in case of an error.
-#
-# https://httpd.apache.org/docs/current/mod/core.html#errordocument
-
-ErrorDocument 404 /404.html
-
-# ----------------------------------------------------------------------
-# | Error prevention                                                   |
-# ----------------------------------------------------------------------
-
-# Disable the pattern matching based on filenames.
-#
-# This setting prevents Apache from returning a 404 error as the result of a
-# rewrite when the directory with the same name does not exist.
-#
-# https://httpd.apache.org/docs/current/content-negotiation.html#multiviews
-
-Options -MultiViews
-
-# ######################################################################
-# # INTERNET EXPLORER                                                  #
-# ######################################################################
-
-# ----------------------------------------------------------------------
-# | Document modes                                                     |
-# ----------------------------------------------------------------------
-
-# Force Internet Explorer 8/9/10 to render pages in the highest mode
-# available in various cases when it may not.
-#
-# https://hsivonen.fi/doctype/#ie8
-#
-# (!) Starting with Internet Explorer 11, document modes are deprecated.
-#     If your business still relies on older web apps and services that were
-#     designed for older versions of Internet Explorer, you might want to
-#     consider enabling `Enterprise Mode` throughout your company.
-#
-# https://msdn.microsoft.com/en-us/library/ie/bg182625.aspx#docmode
-# https://blogs.msdn.microsoft.com/ie/2014/04/02/stay-up-to-date-with-enterprise-mode-for-internet-explorer-11/
-# https://msdn.microsoft.com/en-us/library/ff955275.aspx
-
-<IfModule mod_headers.c>
-    Header always set X-UA-Compatible "IE=edge" "expr=%{CONTENT_TYPE} =~ m#text/html#i"
-</IfModule>
-
-# ######################################################################
-# # MEDIA TYPES AND CHARACTER ENCODINGS                                #
-# ######################################################################
-
-# ----------------------------------------------------------------------
-# | Media types                                                        |
-# ----------------------------------------------------------------------
-
-# Serve resources with the proper media types (f.k.a. MIME types).
-#
-# https://www.iana.org/assignments/media-types/media-types.xhtml
-# https://httpd.apache.org/docs/current/mod/mod_mime.html#addtype
-
-<IfModule mod_mime.c>
-
-  # Data interchange
-
-    AddType application/atom+xml                        atom
-    AddType application/json                            json map topojson
-    AddType application/ld+json                         jsonld
-    AddType application/rss+xml                         rss
-    AddType application/geo+json                        geojson
-    AddType application/rdf+xml                         rdf
-    AddType application/xml                             xml
-
-
-  # JavaScript
-
-    # Servers should use text/javascript for JavaScript resources.
-    # https://html.spec.whatwg.org/multipage/scripting.html#scriptingLanguages
-
-    AddType text/javascript                             js mjs
-
-
-  # Manifest files
-
-    AddType application/manifest+json                   webmanifest
-    AddType application/x-web-app-manifest+json         webapp
-    AddType text/cache-manifest                         appcache
-
-
-  # Media files
-
-    AddType audio/mp4                                   f4a f4b m4a
-    AddType audio/ogg                                   oga ogg opus
-    AddType image/bmp                                   bmp
-    AddType image/svg+xml                               svg svgz
-    AddType image/webp                                  webp
-    AddType video/mp4                                   f4v f4p m4v mp4
-    AddType video/ogg                                   ogv
-    AddType video/webm                                  webm
-    AddType video/x-flv                                 flv
-
-    # Serving `.ico` image files with a different media type prevents
-    # Internet Explorer from displaying them as images:
-    # https://github.com/h5bp/html5-boilerplate/commit/37b5fec090d00f38de64b591bcddcb205aadf8ee
-
-    AddType image/x-icon                                cur ico
-
-
-  # WebAssembly
-
-    AddType application/wasm                            wasm
-
-
-  # Web fonts
-
-    AddType font/woff                                   woff
-    AddType font/woff2                                  woff2
-    AddType application/vnd.ms-fontobject               eot
-    AddType font/ttf                                    ttf
-    AddType font/collection                             ttc
-    AddType font/otf                                    otf
-
-
-  # Other
-
-    AddType application/octet-stream                    safariextz
-    AddType application/x-bb-appworld                   bbaw
-    AddType application/x-chrome-extension              crx
-    AddType application/x-opera-extension               oex
-    AddType application/x-xpinstall                     xpi
-    AddType text/calendar                               ics
-    AddType text/markdown                               markdown md
-    AddType text/vcard                                  vcard vcf
-    AddType text/vnd.rim.location.xloc                  xloc
-    AddType text/vtt                                    vtt
-    AddType text/x-component                            htc
-
-</IfModule>
-
-# ----------------------------------------------------------------------
-# | Character encodings                                                |
-# ----------------------------------------------------------------------
-
-# Serve all resources labeled as `text/html` or `text/plain` with the media type
-# `charset` parameter set to `UTF-8`.
-#
-# https://httpd.apache.org/docs/current/mod/core.html#adddefaultcharset
-
-AddDefaultCharset utf-8
-
-# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
-# Serve the following file types with the media type `charset` parameter set to
-# `UTF-8`.
-#
-# https://httpd.apache.org/docs/current/mod/mod_mime.html#addcharset
-
-<IfModule mod_mime.c>
-    AddCharset utf-8 .appcache \
-                     .bbaw \
-                     .css \
-                     .htc \
-                     .ics \
-                     .js \
-                     .json \
-                     .manifest \
-                     .map \
-                     .markdown \
-                     .md \
-                     .mjs \
-                     .topojson \
-                     .vtt \
-                     .vcard \
-                     .vcf \
-                     .webmanifest \
-                     .xloc
-</IfModule>
-
-# ######################################################################
-# # REWRITES                                                           #
-# ######################################################################
-
-# ----------------------------------------------------------------------
-# | Rewrite engine                                                     |
-# ----------------------------------------------------------------------
-
-# (1) Turn on the rewrite engine (this is necessary in order for the
-#     `RewriteRule` directives to work).
-#
-#     https://httpd.apache.org/docs/current/mod/mod_rewrite.html#RewriteEngine
-#
-# (2) Enable the `FollowSymLinks` option if it isn't already.
-#
-#     https://httpd.apache.org/docs/current/mod/core.html#options
-#
-# (3) If your web host doesn't allow the `FollowSymlinks` option, you need to
-#     comment it out or remove it, and then uncomment the
-#     `Options +SymLinksIfOwnerMatch` line (4), but be aware of the performance
-#     impact.
-#
-#     https://httpd.apache.org/docs/current/misc/perf-tuning.html#symlinks
-#
-# (4) Some cloud hosting services will require you set `RewriteBase`.
-#
-#     https://www.rackspace.com/knowledge_center/frequently-asked-question/why-is-modrewrite-not-working-on-my-site
-#     https://httpd.apache.org/docs/current/mod/mod_rewrite.html#rewritebase
-#
-# (5) Depending on how your server is set up, you may also need to use the
-#     `RewriteOptions` directive to enable some options for the rewrite engine.
-#
-#     https://httpd.apache.org/docs/current/mod/mod_rewrite.html#rewriteoptions
-
-<IfModule mod_rewrite.c>
-
-    # (1)
-    RewriteEngine On
-
-    # (2)
-    Options +FollowSymlinks
-
-    # (3)
-    # Options +SymLinksIfOwnerMatch
-
-    # (4)
-    # RewriteBase /
-
-    # (5)
-    # RewriteOptions <options>
-
-</IfModule>
-
-# ----------------------------------------------------------------------
-# | Forcing `https://`                                                 |
-# ----------------------------------------------------------------------
-
-# Redirect from the `http://` to the `https://` version of the URL.
-#
-# https://wiki.apache.org/httpd/RewriteHTTPToHTTPS
-
-# (1) If you're using cPanel AutoSSL or the Let's Encrypt webroot method it
-#     will fail to validate the certificate if validation requests are
-#     redirected to HTTPS. Turn on the condition(s) you need.
-#
-#     https://www.iana.org/assignments/well-known-uris/well-known-uris.xhtml
-#     https://tools.ietf.org/html/draft-ietf-acme-acme-12
-
-# <IfModule mod_rewrite.c>
-#    RewriteEngine On
-#    RewriteCond %{HTTPS} !=on
-#    # (1)
-#    # RewriteCond %{REQUEST_URI} !^/\.well-known/acme-challenge/
-#    # RewriteCond %{REQUEST_URI} !^/\.well-known/cpanel-dcv/[\w-]+$
-#    # RewriteCond %{REQUEST_URI} !^/\.well-known/pki-validation/[A-F0-9]{32}\.txt(?:\ Comodo\ DCV)?$
-#    RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
-# </IfModule>
-
-# ----------------------------------------------------------------------
-# | Suppressing the `www.` at the beginning of URLs                    |
-# ----------------------------------------------------------------------
-
-# Rewrite www.example.com → example.com
-
-# The same content should never be available under two different URLs,
-# especially not with and without `www.` at the beginning.
-# This can cause SEO problems (duplicate content), and therefore, you should
-# choose one of the alternatives and redirect the other one.
-#
-# (!) NEVER USE BOTH WWW-RELATED RULES AT THE SAME TIME!
-
-# (1) Set %{ENV:PROTO} variable, to allow rewrites to redirect with the
-#     appropriate schema automatically (http or https).
-#
-# (2) The rule assumes by default that both HTTP and HTTPS environments are
-#     available for redirection.
-#     If your SSL certificate could not handle one of the domains used during
-#     redirection, you should turn the condition on.
-#
-#     https://github.com/h5bp/server-configs-apache/issues/52
-
-<IfModule mod_rewrite.c>
-
-    RewriteEngine On
-
-    # (1)
-    RewriteCond %{HTTPS} =on
-    RewriteRule ^ - [E=PROTO:https]
-    RewriteCond %{HTTPS} !=on
-    RewriteRule ^ - [E=PROTO:http]
-
-    # (2)
-    # RewriteCond %{HTTPS} !=on
-
-    RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC]
-    RewriteRule ^ %{ENV:PROTO}://%1%{REQUEST_URI} [R=301,L]
-
-</IfModule>
-
-# ----------------------------------------------------------------------
-# | Forcing the `www.` at the beginning of URLs                        |
-# ----------------------------------------------------------------------
-
-# Rewrite example.com → www.example.com
-
-# The same content should never be available under two different URLs,
-# especially not with and without `www.` at the beginning.
-# This can cause SEO problems (duplicate content), and therefore, you should
-# choose one of the alternatives and redirect the other one.
-#
-# (!) NEVER USE BOTH WWW-RELATED RULES AT THE SAME TIME!
-
-# (1) Set %{ENV:PROTO} variable, to allow rewrites to redirect with the
-#     appropriate schema automatically (http or https).
-#
-# (2) The rule assumes by default that both HTTP and HTTPS environments are
-#     available for redirection.
-#     If your SSL certificate could not handle one of the domains used during
-#     redirection, you should turn the condition on.
-#
-#     https://github.com/h5bp/server-configs-apache/issues/52
-
-# Be aware that the following might not be a good idea if you use "real"
-# subdomains for certain parts of your website.
-
-# <IfModule mod_rewrite.c>
-
-#     RewriteEngine On
-
-#     # (1)
-#     RewriteCond %{HTTPS} =on
-#     RewriteRule ^ - [E=PROTO:https]
-#     RewriteCond %{HTTPS} !=on
-#     RewriteRule ^ - [E=PROTO:http]
-
-#     # (2)
-#     # RewriteCond %{HTTPS} !=on
-
-#     RewriteCond %{HTTP_HOST} !^www\. [NC]
-#     RewriteCond %{SERVER_ADDR} !=127.0.0.1
-#     RewriteCond %{SERVER_ADDR} !=::1
-#     RewriteRule ^ %{ENV:PROTO}://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
-
-# </IfModule>
-
-# ######################################################################
-# # SECURITY                                                           #
-# ######################################################################
-
-# ----------------------------------------------------------------------
-# | Frame Options                                                      |
-# ----------------------------------------------------------------------
-
-# Protect website against clickjacking.
-#
-# The example below sends the `X-Frame-Options` response header with the value
-# `DENY`, informing browsers not to display the content of the web page in any
-# frame.
-#
-# This might not be the best setting for everyone. You should read about the
-# other two possible values the `X-Frame-Options` header field can have:
-# `SAMEORIGIN` and `ALLOW-FROM`.
-# https://tools.ietf.org/html/rfc7034#section-2.1.
-#
-# Keep in mind that while you could send the `X-Frame-Options` header for all
-# of your website's pages, this has the potential downside that it forbids even
-# non-malicious framing of your content (e.g.: when users visit your website
-# using a Google Image Search results page).
-#
-# Nonetheless, you should ensure that you send the `X-Frame-Options` header for
-# all pages that allow a user to make a state-changing operation (e.g: pages
-# that contain one-click purchase links, checkout or bank-transfer confirmation
-# pages, pages that make permanent configuration changes, etc.).
-#
-# Sending the `X-Frame-Options` header can also protect your website against
-# more than just clickjacking attacks.
-# https://cure53.de/xfo-clickjacking.pdf.
-#
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
-# https://tools.ietf.org/html/rfc7034
-# https://blogs.msdn.microsoft.com/ieinternals/2010/03/30/combating-clickjacking-with-x-frame-options/
-# https://www.owasp.org/index.php/Clickjacking
-
-# <IfModule mod_headers.c>
-#     Header always set X-Frame-Options "DENY" "expr=%{CONTENT_TYPE} =~ m#text/html#i"
-# </IfModule>
-
-# ----------------------------------------------------------------------
-# | Content Security Policy (CSP)                                      |
-# ----------------------------------------------------------------------
-
-# Mitigate the risk of cross-site scripting and other content-injection
-# attacks.
-#
-# This can be done by setting a `Content Security Policy` which whitelists
-# trusted sources of content for your website.
-#
-# There is no policy that fits all websites, you will have to modify the
-# `Content-Security-Policy` directives in the example depending on your needs.
-#
-# The example policy below aims to:
-#
-#  (1) Restrict all fetches by default to the origin of the current website by
-#      setting the `default-src` directive to `'self'` - which acts as a
-#      fallback to all "Fetch directives" (https://developer.mozilla.org/en-US/docs/Glossary/Fetch_directive).
-#
-#      This is convenient as you do not have to specify all Fetch directives
-#      that apply to your site, for example:
-#      `connect-src 'self'; font-src 'self'; script-src 'self'; style-src 'self'`, etc.
-#
-#      This restriction also means that you must explicitly define from which
-#      site(s) your website is allowed to load resources from.
-#
-#  (2) The `<base>` element is not allowed on the website. This is to prevent
-#      attackers from changing the locations of resources loaded from relative
-#      URLs.
-#
-#      If you want to use the `<base>` element, then `base-uri 'self'` can be
-#      used instead.
-#
-#  (3) Form submissions are only allowed from the current website by setting:
-#      `form-action 'self'`.
-#
-#  (4) Prevents all websites (including your own) from embedding your webpages
-#      within e.g. the `<iframe>` or `<object>` element by setting:
-#      `frame-ancestors 'none'`.
-#
-#      The `frame-ancestors` directive helps avoid "Clickjacking" attacks and
-#      is similar to the `X-Frame-Options` header.
-#
-#      Browsers that support the CSP header will ignore `X-Frame-Options` if
-#      `frame-ancestors` is also specified.
-#
-#  (5) Forces the browser to treat all the resources that are served over HTTP
-#      as if they were loaded securely over HTTPS by setting the
-#      `upgrade-insecure-requests` directive.
-#
-#      Please note that `upgrade-insecure-requests` does not ensure HTTPS for
-#      the top-level navigation. If you want to force the website itself to be
-#      loaded over HTTPS you must include the `Strict-Transport-Security`
-#      header.
-#
-#  (6) The `Content-Security-Policy` header is included in all responses
-#      that are able to execute scripting. This includes the commonly used
-#      file types: HTML, XML and PDF documents. Although Javascript files
-#      can not execute script in a "browsing context", they are still included
-#      to target workers:
-#      https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy#CSP_in_workers
-#
-# To make your CSP implementation easier, you can use an online CSP header
-# generator such as:
-# https://report-uri.com/home/generate/
-#
-# It is encouraged that you validate your CSP header using a CSP validator
-# such as:
-# https://csp-evaluator.withgoogle.com
-#
-# https://csp.withgoogle.com/docs/
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy
-# https://www.html5rocks.com/en/tutorials/security/content-security-policy/
-# https://www.w3.org/TR/CSP/
-
-# <IfModule mod_headers.c>
-#     #                                   (1)                 (2)              (3)                 (4)                     (5)                         (6)
-#     Header always set Content-Security-Policy "default-src 'self'; base-uri 'none'; form-action 'self'; frame-ancestors 'none'; upgrade-insecure-requests" "expr=%{CONTENT_TYPE} =~ m#text\/(html|javascript)|application\/pdf|xml#i"
-# </IfModule>
-
-# ----------------------------------------------------------------------
-# | File access                                                        |
-# ----------------------------------------------------------------------
-
-# Block access to directories without a default document.
-#
-# You should leave the following uncommented, as you shouldn't allow anyone to
-# surf through every directory on your server (which may include rather
-# private places such as the CMS's directories).
-
-<IfModule mod_autoindex.c>
-    Options -Indexes
-</IfModule>
-
-# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
-# Block access to all hidden files and directories except for the
-# visible content from within the `/.well-known/` hidden directory.
-#
-# These types of files usually contain user preferences or the preserved state
-# of a utility, and can include rather private places like, for example, the
-# `.git` or `.svn` directories.
-#
-# The `/.well-known/` directory represents the standard (RFC 5785) path prefix
-# for "well-known locations" (e.g.: `/.well-known/manifest.json`,
-# `/.well-known/keybase.txt`), and therefore, access to its visible content
-# should not be blocked.
-#
-# https://www.mnot.net/blog/2010/04/07/well-known
-# https://tools.ietf.org/html/rfc5785
-
-<IfModule mod_rewrite.c>
-    RewriteEngine On
-    RewriteCond %{REQUEST_URI} "!(^|/)\.well-known/([^./]+./?)+$" [NC]
-    RewriteCond %{SCRIPT_FILENAME} -d [OR]
-    RewriteCond %{SCRIPT_FILENAME} -f
-    RewriteRule "(^|/)\." - [F]
-</IfModule>
-
-# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
-# Block access to files that can expose sensitive information.
-#
-# By default, block access to backup and source files that may be left by some
-# text editors and can pose a security risk when anyone has access to them.
-#
-# https://feross.org/cmsploit/
-#
-# (!) Update the `<FilesMatch>` regular expression from below to include any
-#     files that might end up on your production server and can expose
-#     sensitive information about your website. These files may include:
-#     configuration files, files that contain metadata about the project (e.g.:
-#     project dependencies, build scripts, etc.).
-
-<IfModule mod_authz_core.c>
-    <FilesMatch "(^#.*#|\.(bak|conf|dist|fla|in[ci]|log|orig|psd|sh|sql|sw[op])|~)$">
-        Require all denied
-    </FilesMatch>
-</IfModule>
-
-# ----------------------------------------------------------------------
-# | HTTP Strict Transport Security (HSTS)                              |
-# ----------------------------------------------------------------------
-
-# Force client-side TLS (Transport Layer Security) redirection.
-#
-# If a user types `example.com` in their browser, even if the server redirects
-# them to the secure version of the website, that still leaves a window of
-# opportunity (the initial HTTP connection) for an attacker to downgrade or
-# redirect the request.
-#
-# The following header ensures that a browser only connects to your server
-# via HTTPS, regardless of what the users type in the browser's address bar.
-#
-# (!) Be aware that Strict Transport Security is not revokable and you
-#     must ensure being able to serve the site over HTTPS for the duration
-#     you've specified in the `max-age` directive. When you don't have a
-#     valid TLS connection anymore (e.g. due to an expired TLS certificate)
-#     your visitors will see a nasty error message even when attempting to
-#     connect over HTTP.
-#
-# (1) Preloading Strict Transport Security.
-#     To submit your site for HSTS preloading, it is required that:
-#     * the `includeSubDomains` directive is specified
-#     * the `preload` directive is specified
-#     * the `max-age` is specified with a value of at least 31536000 seconds
-#       (1 year).
-#     https://hstspreload.org/#deployment-recommendations
-#
-# https://tools.ietf.org/html/rfc6797#section-6.1
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security
-# https://www.html5rocks.com/en/tutorials/security/transport-layer-security/
-# https://blogs.msdn.microsoft.com/ieinternals/2014/08/18/strict-transport-security/
-# https://hstspreload.org/
-
-# <IfModule mod_headers.c>
-#     Header always set Strict-Transport-Security "max-age=16070400; includeSubDomains" "expr=%{HTTPS} == 'on'"
-#     # (1) Enable your site for HSTS preload inclusion.
-#     # Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" "expr=%{HTTPS} == 'on'"
-# </IfModule>
-
-# ----------------------------------------------------------------------
-# | Content Type Options                                               |
-# ----------------------------------------------------------------------
-
-# Prevent some browsers from MIME-sniffing the response.
-#
-# This reduces exposure to drive-by download attacks and cross-origin data
-# leaks, and should be left uncommented, especially if the server is serving
-# user-uploaded content or content that could potentially be treated as
-# executable by the browser.
-#
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Content-Type-Options
-# https://blogs.msdn.microsoft.com/ie/2008/07/02/ie8-security-part-v-comprehensive-protection/
-# https://mimesniff.spec.whatwg.org/
-
-<IfModule mod_headers.c>
-    Header always set X-Content-Type-Options "nosniff"
-</IfModule>
-
-# ----------------------------------------------------------------------
-# | Cross-Site Scripting (XSS) Protection                              |
-# ----------------------------------------------------------------------
-
-# Protect website reflected Cross-Site Scripting (XSS) attacks.
-#
-# (1) Try to re-enable the cross-site scripting (XSS) filter built into most
-#     web browsers.
-#
-#     The filter is usually enabled by default, but in some cases, it may be
-#     disabled by the user. However, in Internet Explorer, for example, it can be
-#     re-enabled just by sending the  `X-XSS-Protection` header with the value
-#     of `1`.
-#
-# (2) Prevent web browsers from rendering the web page if a potential reflected
-#     (a.k.a non-persistent) XSS attack is detected by the filter.
-#
-#     By default, if the filter is enabled and browsers detect a reflected XSS
-#     attack, they will attempt to block the attack by making the smallest
-#     possible modifications to the returned web page.
-#
-#     Unfortunately, in some browsers (e.g.: Internet Explorer), this default
-#     behavior may allow the XSS filter to be exploited. Therefore, it's better
-#     to inform browsers to prevent the rendering of the page altogether,
-#     instead of attempting to modify it.
-#
-#     https://hackademix.net/2009/11/21/ies-xss-filter-creates-xss-vulnerabilities
-#
-# (!) Do not rely on the XSS filter to prevent XSS attacks! Ensure that you are
-#     taking all possible measures to prevent XSS attacks, the most obvious
-#     being: validating and sanitizing your website's inputs.
-#
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-XSS-Protection
-# https://blogs.msdn.microsoft.com/ie/2008/07/02/ie8-security-part-iv-the-xss-filter/
-# https://blogs.msdn.microsoft.com/ieinternals/2011/01/31/controlling-the-xss-filter/
-# https://www.owasp.org/index.php/Cross-site_Scripting_%28XSS%29
-
-# <IfModule mod_headers.c>
-#     #                           (1)    (2)
-#     Header always set X-XSS-Protection "1; mode=block" "expr=%{CONTENT_TYPE} =~ m#text/html#i"
-# </IfModule>
-
-# ----------------------------------------------------------------------
-# | Referrer Policy                                                    |
-# ----------------------------------------------------------------------
-
-# Set a strict Referrer Policy to mitigate information leakage.
-#
-# (1) The `Referrer-Policy` header is included in responses for resources
-#     that are able to request (or navigate to) other resources.
-#
-#     This includes the commonly used resource types:
-#     HTML, CSS, XML/SVG, PDF documents, scripts and workers.
-#
-# To prevent referrer leakage entirely, specify the `no-referrer` value
-# instead. Note that the effect could impact analytics metrics negatively.
-#
-# To check your Referrer Policy, you can use an online service, such as:
-# https://securityheaders.com/
-# https://observatory.mozilla.org/
-#
-# https://scotthelme.co.uk/a-new-security-header-referrer-policy/
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy
-
-# <IfModule mod_headers.c>
-#     #                                                             (1)
-#     Header always set Referrer-Policy "strict-origin-when-cross-origin" "expr=%{CONTENT_TYPE} =~ m#text\/(css|html|javascript)|application\/pdf|xml#i"
-# </IfModule>
-
-# ----------------------------------------------------------------------
-# | Disable TRACE HTTP Method                                          |
-# ----------------------------------------------------------------------
-
-# Prevent Apache from responding to `TRACE` HTTP request.
-#
-# The TRACE method, while seemingly harmless, can be successfully leveraged
-# in some scenarios to steal legitimate users' credentials.
-#
-# Modern browsers now prevent TRACE requests being made via JavaScript,
-# however, other ways of sending TRACE requests with browsers have been
-# discovered, such as using Java.
-#
-# (!) If you have access to the main server configuration file, use the
-#     `TraceEnable` directive instead.
-#
-# https://tools.ietf.org/html/rfc7231#section-4.3.8
-# https://www.owasp.org/index.php/Cross_Site_Tracing
-# https://www.owasp.org/index.php/Test_HTTP_Methods_(OTG-CONFIG-006)
-# https://httpd.apache.org/docs/current/mod/core.html#traceenable
-
-# <IfModule mod_rewrite.c>
-#     RewriteEngine On
-#     RewriteCond %{REQUEST_METHOD} ^TRACE [NC]
-#     RewriteRule .* - [R=405,L]
-# </IfModule>
-
-# ----------------------------------------------------------------------
-# | Server-side technology information                                 |
-# ----------------------------------------------------------------------
-
-# Remove the `X-Powered-By` response header that:
-#
-#  * is set by some frameworks and server-side languages (e.g.: ASP.NET, PHP),
-#    and its value contains information about them (e.g.: their name, version
-#    number)
-#
-#  * doesn't provide any value to users, contributes to header bloat, and in
-#    some cases, the information it provides can expose vulnerabilities
-#
-# (!) If you can, you should disable the `X-Powered-By` header from the
-#     language/framework level (e.g.: for PHP, you can do that by setting
-#     `expose_php = off` in `php.ini`).
-#
-# https://php.net/manual/en/ini.core.php#ini.expose-php
-
-<IfModule mod_headers.c>
-    Header unset X-Powered-By
-    Header always unset X-Powered-By
-</IfModule>
-
-# ----------------------------------------------------------------------
-# | Server software information                                        |
-# ----------------------------------------------------------------------
-
-# Prevent Apache from adding a trailing footer line containing information
-# about the server to the server-generated documents (e.g.: error messages,
-# directory listings, etc.).
-#
-# https://httpd.apache.org/docs/current/mod/core.html#serversignature
-
-ServerSignature Off
-
-# ######################################################################
-# # WEB PERFORMANCE                                                    #
-# ######################################################################
-
-# ----------------------------------------------------------------------
-# | Compression                                                        |
-# ----------------------------------------------------------------------
-
-<IfModule mod_deflate.c>
-
-    # Force compression for mangled `Accept-Encoding` request headers
-    #
-    # https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Accept-Encoding
-    # https://calendar.perfplanet.com/2010/pushing-beyond-gzipping/
-
-    <IfModule mod_setenvif.c>
-        <IfModule mod_headers.c>
-            SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding
-            RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding
-        </IfModule>
-    </IfModule>
-
-    # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
-    # Compress all output labeled with one of the following media types.
-    #
-    # https://httpd.apache.org/docs/current/mod/mod_filter.html#addoutputfilterbytype
-
-    <IfModule mod_filter.c>
-        AddOutputFilterByType DEFLATE "application/atom+xml" \
-                                      "application/javascript" \
-                                      "application/json" \
-                                      "application/ld+json" \
-                                      "application/manifest+json" \
-                                      "application/rdf+xml" \
-                                      "application/rss+xml" \
-                                      "application/schema+json" \
-                                      "application/geo+json" \
-                                      "application/vnd.ms-fontobject" \
-                                      "application/wasm" \
-                                      "application/x-font-ttf" \
-                                      "application/x-javascript" \
-                                      "application/x-web-app-manifest+json" \
-                                      "application/xhtml+xml" \
-                                      "application/xml" \
-                                      "font/eot" \
-                                      "font/opentype" \
-                                      "font/otf" \
-                                      "font/ttf" \
-                                      "image/bmp" \
-                                      "image/svg+xml" \
-                                      "image/vnd.microsoft.icon" \
-                                      "text/cache-manifest" \
-                                      "text/calendar" \
-                                      "text/css" \
-                                      "text/html" \
-                                      "text/javascript" \
-                                      "text/plain" \
-                                      "text/markdown" \
-                                      "text/vcard" \
-                                      "text/vnd.rim.location.xloc" \
-                                      "text/vtt" \
-                                      "text/x-component" \
-                                      "text/x-cross-domain-policy" \
-                                      "text/xml"
-
-    </IfModule>
-
-    # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
-    # Map the following filename extensions to the specified encoding type in
-    # order to make Apache serve the file types with the appropriate
-    # `Content-Encoding` response header (do note that this will NOT make
-    # Apache compress them!).
-    #
-    # If these files types would be served without an appropriate
-    # `Content-Encoding` response header, client applications (e.g.: browsers)
-    # wouldn't know that they first need to uncompress the response, and thus,
-    # wouldn't be able to understand the content.
-    #
-    # https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Encoding
-    # https://httpd.apache.org/docs/current/mod/mod_mime.html#addencoding
-
-    <IfModule mod_mime.c>
-        AddEncoding gzip              svgz
-    </IfModule>
-
-</IfModule>
-
-# ----------------------------------------------------------------------
-# | Brotli pre-compressed content                                      |
-# ----------------------------------------------------------------------
-
-# Serve brotli compressed CSS, JS, HTML, SVG, ICS and JSON files if they exist
-# and if the client accepts br encoding.
-#
-# (!) To make this part relevant, you need to generate encoded files by your
-#     own. Enabling this part will not auto-generate brotlied files.
-#
-# Note that some clients (eg. browsers) require a secure connection to request
-# brotli-compressed resources.
-# https://www.chromestatus.com/feature/5420797577396224
-#
-# https://httpd.apache.org/docs/current/mod/mod_brotli.html#precompressed
-
-# <IfModule mod_headers.c>
-
-#     RewriteCond %{HTTP:Accept-Encoding} br
-#     RewriteCond %{REQUEST_FILENAME}\.br -f
-#     RewriteRule \.(css|ics|js|json|html|svg)$ %{REQUEST_URI}.br [L]
-
-#     # Prevent mod_deflate double gzip
-#     RewriteRule \.br$ - [E=no-gzip:1]
-
-#     <FilesMatch "\.br$">
-
-#         <IfModule mod_mime.c>
-#             # Serve correct content types
-#             AddType text/css              css.br
-#             AddType text/calendar         ics.br
-#             AddType text/javascript       js.br
-#             AddType application/json      json.br
-#             AddType text/html             html.br
-#             AddType image/svg+xml         svg.br
-
-#             # Serve correct content charset
-#             AddCharset utf-8 .css.br \
-#                              .ics.br \
-#                              .js.br \
-#                              .json.br
-#         </IfModule>
-
-#         # Force proxies to cache brotlied and non-brotlied files separately
-#         Header append Vary Accept-Encoding
-
-#     </FilesMatch>
-
-#     # Serve correct encoding type
-#     AddEncoding br .br
-
-# </IfModule>
-
-# ----------------------------------------------------------------------
-# | GZip pre-compressed content                                        |
-# ----------------------------------------------------------------------
-
-# Serve gzip compressed CSS, JS, HTML, SVG, ICS, and JSON files if they exist
-# and if the client accepts gzip encoding.
-#
-# (!) To make this part relevant, you need to generate encoded files by your
-#     own. Enabling this part will not auto-generate gziped files.
-#
-# https://httpd.apache.org/docs/current/mod/mod_deflate.html#precompressed
-#
-# (1) Removing default MIME Type for .gz files allowing to add custom
-#     sub-types.
-#     You may prefer using less generic extensions such as .html_gz in order to
-#     keep the default behavior regarding .gz files.
-#     https://httpd.apache.org/docs/current/mod/mod_mime.html#removetype
-
-# <IfModule mod_headers.c>
-
-#     RewriteCond %{HTTP:Accept-Encoding} gzip
-#     RewriteCond %{REQUEST_FILENAME}\.gz -f
-#     RewriteRule \.(css|ics|js|json|html|svg)$ %{REQUEST_URI}.gz [L]
-
-#     # Prevent mod_deflate double gzip
-#     RewriteRule \.gz$ - [E=no-gzip:1]
-
-#     <FilesMatch "\.gz$">
-
-#         # Serve correct content types
-#         <IfModule mod_mime.c>
-#             # (1)
-#             RemoveType gz
-
-#             # Serve correct content types
-#             AddType text/css              css.gz
-#             AddType text/calendar         ics.gz
-#             AddType text/javascript       js.gz
-#             AddType application/json      json.gz
-#             AddType text/html             html.gz
-#             AddType image/svg+xml         svg.gz
-
-#             # Serve correct content charset
-#             AddCharset utf-8 .css.gz \
-#                              .ics.gz \
-#                              .js.gz \
-#                              .json.gz
-#         </IfModule>
-
-#         # Force proxies to cache gzipped and non-gzipped files separately
-#         Header append Vary Accept-Encoding
-
-#     </FilesMatch>
-
-#     # Serve correct encoding type
-#     AddEncoding gzip .gz
-
-# </IfModule>
-
-# ----------------------------------------------------------------------
-# | Content transformation                                             |
-# ----------------------------------------------------------------------
-
-# Prevent intermediate caches or proxies (such as those used by mobile
-# network providers) and browsers data-saving features from modifying
-# the website's content using the `cache-control: no-transform` directive.
-#
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control
-# https://tools.ietf.org/html/rfc7234#section-5.2.2.4
-#
-# (!) Carefully consider the impact on your visitors before disabling
-#     content transformation. These transformations are performed to
-#     improve the experience for data- and cost-constrained users
-#     (e.g. users on a 2G connection).
-#
-#     You can test the effects of content transformation applied by
-#     Google's Lite Mode by visiting: https://googleweblight.com/i?u=https://www.example.com
-#
-#     https://support.google.com/webmasters/answer/6211428
-#
-# (!) If you are using `mod_pagespeed`, note that disabling this will
-#     prevent `PageSpeed` from rewriting HTML files, and, if the
-#     `ModPagespeedDisableRewriteOnNoTransform` directive isn't set to
-#     `off`, also from rewriting other resources.
-#
-#     https://developers.google.com/speed/pagespeed/module/configuration#notransform
-
-# <IfModule mod_headers.c>
-#     Header merge Cache-Control "no-transform"
-# </IfModule>
-
-# ----------------------------------------------------------------------
-# | ETags                                                              |
-# ----------------------------------------------------------------------
-
-# Remove `ETags` as resources are sent with far-future expires headers.
-#
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/ETag
-# https://developer.yahoo.com/performance/rules.html#etags
-# https://tools.ietf.org/html/rfc7232#section-2.3
-
-# `FileETag None` doesn't work in all cases.
-<IfModule mod_headers.c>
-    Header unset ETag
-</IfModule>
-
-FileETag None
-
-# ----------------------------------------------------------------------
-# | Cache expiration                                                   |
-# ----------------------------------------------------------------------
-
-# Serve resources with a far-future expiration date.
-#
-# (!) If you don't control versioning with filename-based cache busting, you
-# should consider lowering the cache times to something like one week.
-#
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Expires
-# https://httpd.apache.org/docs/current/mod/mod_expires.html
-
-<IfModule mod_expires.c>
-
-    ExpiresActive on
-    ExpiresDefault                                      "access plus 1 month"
-
-  # CSS
-
-    ExpiresByType text/css                              "access plus 1 year"
-
-
-  # Data interchange
-
-    ExpiresByType application/atom+xml                  "access plus 1 hour"
-    ExpiresByType application/rdf+xml                   "access plus 1 hour"
-    ExpiresByType application/rss+xml                   "access plus 1 hour"
-
-    ExpiresByType application/json                      "access plus 0 seconds"
-    ExpiresByType application/ld+json                   "access plus 0 seconds"
-    ExpiresByType application/schema+json               "access plus 0 seconds"
-    ExpiresByType application/geo+json                  "access plus 0 seconds"
-    ExpiresByType application/xml                       "access plus 0 seconds"
-    ExpiresByType text/calendar                         "access plus 0 seconds"
-    ExpiresByType text/xml                              "access plus 0 seconds"
-
-
-  # Favicon (cannot be renamed!) and cursor images
-
-    ExpiresByType image/vnd.microsoft.icon              "access plus 1 week"
-    ExpiresByType image/x-icon                          "access plus 1 week"
-
-  # HTML
-
-    ExpiresByType text/html                             "access plus 0 seconds"
-
-
-  # JavaScript
-
-    ExpiresByType application/javascript                "access plus 1 year"
-    ExpiresByType application/x-javascript              "access plus 1 year"
-    ExpiresByType text/javascript                       "access plus 1 year"
-
-
-  # Manifest files
-
-    ExpiresByType application/manifest+json             "access plus 1 week"
-    ExpiresByType application/x-web-app-manifest+json   "access plus 0 seconds"
-    ExpiresByType text/cache-manifest                   "access plus 0 seconds"
-
-
-  # Markdown
-
-    ExpiresByType text/markdown                         "access plus 0 seconds"
-
-
-  # Media files
-
-    ExpiresByType audio/ogg                             "access plus 1 month"
-    ExpiresByType image/apng                            "access plus 1 month"
-    ExpiresByType image/bmp                             "access plus 1 month"
-    ExpiresByType image/gif                             "access plus 1 month"
-    ExpiresByType image/jpeg                            "access plus 1 month"
-    ExpiresByType image/png                             "access plus 1 month"
-    ExpiresByType image/svg+xml                         "access plus 1 month"
-    ExpiresByType image/webp                            "access plus 1 month"
-    ExpiresByType video/mp4                             "access plus 1 month"
-    ExpiresByType video/ogg                             "access plus 1 month"
-    ExpiresByType video/webm                            "access plus 1 month"
-
-
-  # WebAssembly
-
-    ExpiresByType application/wasm                      "access plus 1 year"
-
-
-  # Web fonts
-
-    # Collection
-    ExpiresByType font/collection                       "access plus 1 month"
-
-    # Embedded OpenType (EOT)
-    ExpiresByType application/vnd.ms-fontobject         "access plus 1 month"
-    ExpiresByType font/eot                              "access plus 1 month"
-
-    # OpenType
-    ExpiresByType font/opentype                         "access plus 1 month"
-    ExpiresByType font/otf                              "access plus 1 month"
-
-    # TrueType
-    ExpiresByType application/x-font-ttf                "access plus 1 month"
-    ExpiresByType font/ttf                              "access plus 1 month"
-
-    # Web Open Font Format (WOFF) 1.0
-    ExpiresByType application/font-woff                 "access plus 1 month"
-    ExpiresByType application/x-font-woff               "access plus 1 month"
-    ExpiresByType font/woff                             "access plus 1 month"
-
-    # Web Open Font Format (WOFF) 2.0
-    ExpiresByType application/font-woff2                "access plus 1 month"
-    ExpiresByType font/woff2                            "access plus 1 month"
-
-
-  # Other
-
-    ExpiresByType text/x-cross-domain-policy            "access plus 1 week"
-
-</IfModule>
-
-# ----------------------------------------------------------------------
-# | File concatenation                                                 |
-# ----------------------------------------------------------------------
-
-# Allow concatenation from within specific files.
-#
-# If you have the following lines in a file called, for example,
-# `main.combined.js`:
-#
-#     <!--#include file="js/jquery.js" -->
-#     <!--#include file="js/jquery.timer.js" -->
-#
-# Apache will replace those lines with the content of the specified files.
-
-# <IfModule mod_include.c>
-
-#     <FilesMatch "\.combined\.js$">
-#         Options +Includes
-#         AddOutputFilterByType INCLUDES application/javascript \
-#                                        application/x-javascript \
-#                                        text/javascript
-#         SetOutputFilter INCLUDES
-#     </FilesMatch>
-
-#     <FilesMatch "\.combined\.css$">
-#         Options +Includes
-#         AddOutputFilterByType INCLUDES text/css
-#         SetOutputFilter INCLUDES
-#     </FilesMatch>
-
-# </IfModule>
-
-# ----------------------------------------------------------------------
-# | Filename-based cache busting                                       |
-# ----------------------------------------------------------------------
-
-# If you're not using a build process to manage your filename version revving,
-# you might want to consider enabling the following directives.
-#
-# To understand why this is important and even a better solution than using
-# something like `*.css?v231`, please see:
-# https://www.stevesouders.com/blog/2008/08/23/revving-filenames-dont-use-querystring/
-
-# <IfModule mod_rewrite.c>
-#     RewriteEngine On
-#     RewriteCond %{REQUEST_FILENAME} !-f
-#     RewriteRule ^(.+)\.(\w+)\.(bmp|css|cur|gif|ico|jpe?g|m?js|a?png|svgz?|webp|webmanifest)$ $1.$3 [L]
-# </IfModule>
-
diff --git a/frontend/.idea/.gitignore b/frontend/.idea/.gitignore
deleted file mode 100644
index b58b603..0000000
--- a/frontend/.idea/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
-# Editor-based HTTP Client requests
-/httpRequests/
diff --git a/frontend/.idea/inspectionProfiles/Project_Default.xml b/frontend/.idea/inspectionProfiles/Project_Default.xml
deleted file mode 100644
index 03d9549..0000000
--- a/frontend/.idea/inspectionProfiles/Project_Default.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <profile version="1.0">
-    <option name="myName" value="Project Default" />
-    <inspection_tool class="Eslint" enabled="true" level="WARNING" enabled_by_default="true" />
-  </profile>
-</component>
\ No newline at end of file
diff --git a/frontend/.idea/modules.xml b/frontend/.idea/modules.xml
deleted file mode 100644
index fbc8671..0000000
--- a/frontend/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/oetzi_game.iml" filepath="$PROJECT_DIR$/.idea/oetzi_game.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/frontend/.idea/oetzi_game.iml b/frontend/.idea/oetzi_game.iml
deleted file mode 100644
index 0c8867d..0000000
--- a/frontend/.idea/oetzi_game.iml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="WEB_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$">
-      <excludeFolder url="file://$MODULE_DIR$/temp" />
-      <excludeFolder url="file://$MODULE_DIR$/.tmp" />
-      <excludeFolder url="file://$MODULE_DIR$/tmp" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
-- 
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