Initial commit: UOMysticmoon backend (Express + MariaDB + JWT)

- Layered API (router -> controller -> model -> db), serverlinkr pattern
- Public / auth / admin route groups; posts, wiki, settings, users, activity models
- JWT httpOnly-cookie auth (Secure auto-detected: LAN HTTP + Pangolin HTTPS)
- Site LIVE/MAINTENANCE mode with admin preview bypass
- Dual file+console logging (info/warn/error/debug) + HTTP access logs
- Docker Compose (app + MariaDB), schema.sql + seed, .env.example
- Verified end-to-end against MariaDB (27/27 smoke checks)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,32 @@
+# dependencies
+node_modules/
+client/node_modules/
+server/node_modules/
+
+# build output
+client/dist/
+
+# env / secrets
+.env
+*.env
+!.env.example
+
+# runtime data
+server/uploads/
+uploads/
+server/logs/
+logs/
+
+# reference material (extracted from the provided archives)
+_reference/
+
+# logs / os
+*.log
+npm-debug.log*
+.DS_Store
+Thumbs.db
+
+# editor / tooling local settings
+.claude/settings.local.json
+.vscode/
+.idea/