feat(docs): add doxygen generator action

Author: MasterLaplace

.github/workflows/doxygen-gh-pages.yml

@@ -0,0 +1,14 @@
+name: Doxygen GitHub Pages Deploy Action
+
+on:
+  push:
+    branches: [ '*' ]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: DenverCoder1/doxygen-github-pages-action@v1.3.0
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          config_file: Doxyfile.cfg

.gitmodules

@@ -0,0 +1,3 @@
+[submodule ".github/doxygen-awesome-css"]
+	path = .github/doxygen-awesome-css
+	url = https://github.com/jothepro/doxygen-awesome-css.git

Doxyfile.cfg

@@ -61,7 +61,7 @@ PROJECT_BRIEF          = "Engine-3D made in C for EPITECH Hub."
 # pixels and the maximum width should not exceed 200 pixels. Doxygen will copy
 # the logo to the output directory.
 
-PROJECT_LOGO           = ./Image/Logo_1-200x200.png
+PROJECT_LOGO           = ./Images/Logo_1-200x200.png
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path
 # into which the generated documentation will be written. If a relative path is
@@ -1404,7 +1404,8 @@ HTML_EXTRA_STYLESHEET  =
 # files will be copied as-is; there are no commands or markers available.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_EXTRA_FILES       =
+HTML_EXTRA_FILES       = doxygen-awesome-css/doxygen-awesome.css \
+                         doxygen-awesome-css/doxygen-awesome-sidebar-only.css
 
 # The HTML_COLORSTYLE tag can be used to specify if the generated HTML output
 # should be rendered with a dark or light theme.
@@ -1717,7 +1718,7 @@ DISABLE_INDEX          = NO
 # The default value is: NO.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-GENERATE_TREEVIEW      = NO
+GENERATE_TREEVIEW      = YES
 
 # When both GENERATE_TREEVIEW and DISABLE_INDEX are set to YES, then the
 # FULL_SIDEBAR option determines if the side bar is limited to only the treeview