[DOCS] Switch to PHP based documentation rendering (#968)

* Create guides.xml
* Remove now outdated Settings.cfg
* Remove outdated genindex.rst
* Remove outdated screenshots.json
* Introduce automatic testing for documentation changes
* Introduce make file for easy local rendering

.github/workflows/test-documentation.yml

@@ -0,0 +1,17 @@
+name: test documentation
+
+on: [ push, pull_request ]
+
+jobs:
+  tests:
+    name: documentation
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Test if the documentation will render without warnings
+        run: |
+          mkdir -p Documentation-GENERATED-temp \
+          && docker run --rm --pull always -v $(pwd):/project \
+             ghcr.io/typo3-documentation/render-guides:latest --config=Documentation --no-progress --fail-on-log

Documentation/Includes.rst.txt

@@ -1,34 +1 @@
-.. More information about this file:
-   https://docs.typo3.org/m/typo3/docs-how-to-document/main/en-us/GeneralConventions/FileStructure.html#includes-rst-txt
-
-.. ----------
-.. text roles
-.. ----------
-
-.. role:: aspect(emphasis)
-.. role:: bash(code)
-.. role:: html(code)
-.. role:: js(code)
-.. role:: php(code)
-.. role:: rst(code)
-.. role:: sep(strong)
-.. role:: sql(code)
-
-.. role:: tsconfig(code)
-   :class: typoscript
-
-.. role:: typoscript(code)
-.. role:: xml(code)
-   :class: html
-
-.. role:: yaml(code)
-
-.. default-role:: code
-
-.. ---------
-.. highlight
-.. ---------
-
-.. By default, code blocks use PHP syntax highlighting
-
-.. highlight:: php
+..  You can put central messages to display on all pages here

Documentation/Index.rst

@@ -50,4 +50,3 @@ This document is the complete reference of the *Table Configuration Array*
    :hidden:
 
    Sitemap
-   genindex

Documentation/guides.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<guides xmlns="https://www.phpdoc.org/guides"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="https://www.phpdoc.org/guides ../vendor/phpdocumentor/guides-cli/resources/schema/guides.xsd"
+        links-are-relative="true">
+    <extension
+            class="\T3Docs\Typo3DocsTheme\DependencyInjection\Typo3DocsThemeExtension"
+            project-home="https://docs.typo3.org/m/typo3/reference-tca/main/en-us/"
+            project-contact="https://typo3.slack.com/archives/C028JEPJL"
+            project-repository="https://github.com/TYPO3-Documentation/TYPO3CMS-Reference-TCA"
+            project-issues="https://github.com/TYPO3-Documentation/TYPO3CMS-Reference-TCA/issues"
+            edit-on-github-branch="main"
+            edit-on-github="TYPO3-Documentation/TYPO3CMS-Reference-TCA"
+            typo3-core-preferred="main"
+    />
+    <project title="TCA Reference"
+             release="main (development)"
+             version="main (development)"
+             copyright="since 2012 by the TYPO3 contributors"
+    />
+</guides>