build(website): Setup prettier

Install prettier [1] and add the required configuration files for
formatting the source code of the website. Ignore Markdown files because
they are already checked by Markdownlint.

[1]: https://prettier.io/

Signed-off-by: Martin Nonnenmacher <[email protected]>

Author: mnonnenmacher

website/.prettierignore

@@ -0,0 +1,16 @@
+# Ignore markdown files (formatted by another tool)
+*.md
+*.mdx
+
+# Ignore build output
+build/
+.docusaurus/
+
+# Ignore node_modules
+node_modules/
+
+# Ignore lock files
+package-lock.json
+
+# Ignore static assets
+static/

website/.prettierrc

@@ -0,0 +1,8 @@
+{
+  "semi": true,
+  "trailingComma": "es5",
+  "singleQuote": true,
+  "printWidth": 80,
+  "tabWidth": 2,
+  "useTabs": false
+}

website/package-lock.json

@@ -11,7 +11,9 @@
     "clear": "docusaurus clear",
     "serve": "docusaurus serve",
     "write-translations": "docusaurus write-translations",
-    "write-heading-ids": "docusaurus write-heading-ids"
+    "write-heading-ids": "docusaurus write-heading-ids",
+    "format": "prettier --write .",
+    "format:check": "prettier --check ."
   },
   "dependencies": {
     "@docusaurus/core": "3.8.1",
@@ -26,7 +28,8 @@
   },
   "devDependencies": {
     "@docusaurus/module-type-aliases": "3.8.1",
-    "@docusaurus/types": "3.8.1"
+    "@docusaurus/types": "3.8.1",
+    "prettier": "^3.6.2"
   },
   "browserslist": {
     "production": [