feat: Enhance calendar component with glassmorphism design and modular architecture

- Refactored Calendar.tsx into modular component structure
- Added glassmorphism theming with CSS custom properties
- Implemented reusable calendar subcomponents:
  - CalendarGrid: Month view with improved day/event display
  - CalendarHeader: Navigation and view controls
  - EventList: List view for events
  - TrendingEvents: Location-based trending events
  - UpcomingEvents: Quick upcoming events preview
- Enhanced responsive design for mobile devices
- Added Playwright testing framework for automated testing
- Updated Docker development commands in CLAUDE.md
- Improved accessibility and user experience

🤖 Generated with [Claude Code](https://claude.ai/code)

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

package-lock.json

@@ -15,6 +15,7 @@
         "@craftjs/core": "^0.2.12",
         "@craftjs/utils": "^0.2.5",
         "@modelcontextprotocol/sdk": "^1.0.3",
+        "@playwright/test": "^1.54.1",
         "@sentry/astro": "^9.35.0",
         "@sentry/node": "^9.35.0",
         "@stripe/connect-js": "^3.3.25",
@@ -2561,6 +2562,21 @@
         "node": ">=14"
       }
     },
+    "node_modules/@playwright/test": {
+      "version": "1.54.1",
+      "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.54.1.tgz",
+      "integrity": "sha512-FS8hQ12acieG2dYSksmLOF7BNxnVf2afRJdCuM1eMSxj6QTSE6G4InGF7oApGgDb65MX7AwMVlIkpru0yZA4Xw==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "playwright": "1.54.1"
+      },
+      "bin": {
+        "playwright": "cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/@prisma/instrumentation": {
       "version": "6.10.1",
       "resolved": "https://registry.npmjs.org/@prisma/instrumentation/-/instrumentation-6.10.1.tgz",