feat: add initial project configuration and smoke tests

- Created pnpm workspace configuration to manage packages.
- Added a placeholder .gitkeep file in the scripts directory.
- Implemented a smoke test script to validate core API and web endpoints.
- Established TypeScript base configuration for consistent compilation settings.
- Introduced Turbo configuration for task management and build processes.

.gitignore

@@ -0,0 +1,39 @@
+# Dependencies
+node_modules/
+
+# Build output
+dist/
+.next/
+
+# Turborepo cache
+.turbo/
+
+# TypeScript incremental
+*.tsbuildinfo
+
+# Environment
+.env
+
+# Prisma
+prisma/*.db
+generated/
+
+# Test coverage
+coverage/
+
+# IDE
+.idea/
+.vscode/
+.claude/
+*.swp
+*.swo
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*