feat: add Gitea CI workflows, production compose, and update all deps

- Add .gitea/workflows for building and pushing api, dashboard, and worker images to git.zias.be registry
- Add docker-compose.prod.yml using pre-built registry images (no build-from-source on server)
- Update docker-compose.yml infra images to latest (postgres 18.3, redis 8.6.2, clickhouse 26.3.2.3)
- Update self-hosting/docker-compose.template.yml image versions to match
- Bump Node.js to 22.22.2 in all three Dockerfiles
- Update pnpm to 10.33.0 and upgrade all safe npm dependencies
- Add buffer-equal-constant-time patch

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/js-runtime/package.json

@@ -11,11 +11,11 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@babel/parser": "^7.26.0"
+    "@babel/parser": "^7.29.2"
   },
   "devDependencies": {
     "@openpanel/tsconfig": "workspace:*",
     "typescript": "catalog:",
-    "vitest": "^2.1.8"
+    "vitest": "^2.1.9"
   }
 }