Hugo site with Woodpecker CI -> Surfer deploy pipeline

Builds the site with hugomods/hugo:dart-sass-node-git and syncs public/
to the Surfer app on the same Cloudron server (surfer put --all --delete).
README covers full setup: Gitea OAuth app, Woodpecker env.sh forge config,
agent options, and repo secrets.

.gitignore

@@ -0,0 +1,10 @@
+# Hugo build output
+/public/
+/resources/_gen/
+/.hugo_build.lock
+
+# OS and editor cruft
+.DS_Store
+Thumbs.db
+.vscode/
+.idea/