wip: article AI polish, category SEO fields, cover generator, membership plan seeder

.gitignore

@@ -1,8 +1,14 @@
 *.log
 .DS_Store
+._*
+Thumbs.db
+
+# Environment / secrets (keep .env.example tracked)
 .env
-.env.backup
-.env.production
+.env.*
+!.env.example
+
+# Local tooling / IDE
 .phpactor.json
 .phpunit.result.cache
 /.fleet
@@ -13,13 +19,41 @@
 /.vscode
 /.zed
 /auth.json
+
+# Dependencies & frontend build
 /node_modules
 /public/build
 /public/hot
 /public/storage
+/vendor
+
+# Laravel runtime
 /storage/*.key
 /storage/pail
-/vendor
+
+# Workerman / process runtime (also covers leftover files in project root)
+*.pid
+*.pid.lock
+*.status
+*.status.connection
+
+# Local databases (also covered by database/.gitignore)
+*.sqlite
+*.sqlite-journal
+*.sqlite-shm
+*.sqlite-wal
+
+# Homestead / Vagrant
 Homestead.json
 Homestead.yaml
-Thumbs.db
+/.vagrant
+
+# Package manager debug logs
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Coverage / misc build artifacts
+/coverage
+/build