Initial commit: Personal Dashboard

Next.js 16 dashboard with configurable widgets (favorites, notes, calendar,
clock, calculator, search, domain-check), multi-tab support, user auth,
dark mode, and Docker deployment.

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

.gitignore

@@ -0,0 +1,25 @@
+node_modules/
+.next/
+out/
+dist/
+
+*.tsbuildinfo
+
+.env
+.env.local
+.env.*.local
+
+/data/
+*.db
+*.db-journal
+
+/uploads/
+
+*.log
+npm-debug.log*
+
+.DS_Store
+Thumbs.db
+
+*.backup-*
+*.bak-*