feat: improved sidebar UI with larger icons and user info in footer

- Increased all sidebar navigation icons from text-sm to text-xl for better visibility
- Moved user information and logout button from header to sidebar footer
- Added user avatar with name and email in expanded sidebar state
- Collapsed sidebar shows avatar icon and logout icon button stacked vertically
- Simplified header by removing user badge and logout button
- Added version info (v1.0.0) in sidebar footer
- Improved responsive design for both collapsed and expanded states

package.json

@@ -13,18 +13,27 @@
     "@sveltejs/adapter-node": "^5.5.2",
     "@sveltejs/kit": "^2.0.0",
     "@sveltejs/vite-plugin-svelte": "^4.0.0-next.0",
+    "@types/bcrypt": "^6.0.0",
+    "@types/jsonwebtoken": "^9.0.10",
     "@types/mssql": "^9.1.5",
     "@types/node": "^22.0.0",
+    "@types/pg": "^8.16.0",
+    "autoprefixer": "^10.4.24",
+    "postcss": "^8.5.6",
     "svelte": "^5.0.0-next.1",
     "svelte-check": "^3.6.0",
+    "tailwindcss": "^3.4.19",
     "tslib": "^2.4.1",
     "typescript": "^5.0.0",
     "vite": "^5.0.0"
   },
   "dependencies": {
+    "bcrypt": "^6.0.0",
     "bootstrap": "^5.3.3",
     "dotenv": "^16.4.5",
-    "mssql": "^10.0.2"
+    "jsonwebtoken": "^9.0.3",
+    "mssql": "^10.0.2",
+    "pg": "^8.18.0"
   },
   "type": "module"
 }