fix: correct broken meta tags, wrong socialify project, invalid section ID, and self-referencing links

- Replace unreplaced template variables ({{OG_IMAGE}}, {{FULL_URL}}, etc.) with
  correct values via rtoh.config.js replace option
- Fix hardcoded socialify og:image URL referencing readme-to-html instead of
  runner-manager
- Rename "Configuration and settings defaults" heading to "Configuration" to
  avoid invalid HTML5 ID with spaces
- Point "All my projects" and footer copyright links to robinvanbaalen.nl
  instead of "/" which just reloads the same page on the subdomain

Author: rvanbaalen

README.md

@@ -73,7 +73,7 @@ Based on these inputs, the CLI downloads the appropriate runner tarball using th
 
 `actions-runner-[osx/linux]-[lowercase architecture]-[version].tar.gz`
 
-## Configuration and settings defaults
+## Configuration
 
 If a `runners.config.json` file is present in the current directory, its values will be used as defaults. 
 Otherwise, after adding a new runner is added, you'll be prompted to save the current settings as 

rtoh.config.js

@@ -9,11 +9,19 @@ export default {
   // Custom stylesheet (optional)
   stylesheetPath: "https://raw.githubusercontent.com/rvanbaalen/rvanbaalen.github.io/refs/heads/main/templates/style.css",
 
-  // Uncomment and customize any additional options as needed:
-  // outputPath: "index.html",
-  // readmePath: "README.md",
-  // excludeFromNav: ["description", "contributing", "license"],
-  // replace: {
-  //   "/css/style.css": "./src/custom.css"
-  // }
+  // Fix unreplaced template variables and incorrect socialify project reference
+  replace: {
+    // Replace unreplaced OG meta tag placeholders with correct values
+    "content=\"{{OG_IMAGE}}\"": "content=\"https://socialify.git.ci/rvanbaalen/runner-manager/image?language=1&name=1&owner=1&pattern=Charlie+Brown&theme=Light\"",
+    "content=\"{{OG_IMAGE_WIDTH}}\"": "content=\"1280\"",
+    "content=\"{{OG_IMAGE_HEIGHT}}\"": "content=\"640\"",
+    "content=\"{{FULL_URL}}\"": "content=\"https://runner-manager.robinvanbaalen.nl/\"",
+    "href=\"{{FULL_URL}}\"": "href=\"https://runner-manager.robinvanbaalen.nl/\"",
+    // Fix hardcoded socialify URL that references the wrong project (readme-to-html)
+    "rvanbaalen/readme-to-html/image": "rvanbaalen/runner-manager/image",
+    // Fix "All my projects" link to point to the main portfolio site
+    "href=\"/\" class=\"hover:text-white/80 transition px-2 py-1\">← All my projects": "href=\"https://robinvanbaalen.nl\" class=\"hover:text-white/80 transition px-2 py-1\">← All my projects",
+    // Fix footer copyright link
+    "href=\"/\" class=\"hover:text-sky-300 transition\">©": "href=\"https://robinvanbaalen.nl\" class=\"hover:text-sky-300 transition\">©",
+  },
 }