Add svelte-sonner for notifications and enhance employee search functionality

- Integrated svelte-sonner for toast notifications in the layout.
- Implemented server-side search for employees with pagination in the API.
- Updated employee loading logic to support search queries and loading more results.
- Enhanced employee detail view with navigation and improved UI interactions.
- Adjusted cookie handling in hooks for PocketBase authentication.

bun.lock

@@ -7,6 +7,7 @@
       "dependencies": {
         "clsx": "^2.1.1",
         "pocketbase": "^0.26.8",
+        "svelte-sonner": "^1.0.7",
         "tailwind-merge": "^3.4.1",
       },
       "devDependencies": {
@@ -332,6 +333,8 @@
 
     "svelte-check": ["svelte-check@4.4.0", "", { "dependencies": { "@jridgewell/trace-mapping": "^0.3.25", "chokidar": "^4.0.1", "fdir": "^6.2.0", "picocolors": "^1.0.0", "sade": "^1.7.4" }, "peerDependencies": { "svelte": "^4.0.0 || ^5.0.0-next.0", "typescript": ">=5.0.0" }, "bin": { "svelte-check": "bin/svelte-check" } }, "sha512-gB3FdEPb8tPO3Y7Dzc6d/Pm/KrXAhK+0Fk+LkcysVtupvAh6Y/IrBCEZNupq57oh0hcwlxCUamu/rq7GtvfSEg=="],
 
+    "svelte-sonner": ["svelte-sonner@1.0.7", "", { "dependencies": { "runed": "^0.28.0" }, "peerDependencies": { "svelte": "^5.0.0" } }, "sha512-1EUFYmd7q/xfs2qCHwJzGPh9n5VJ3X6QjBN10fof2vxgy8fYE7kVfZ7uGnd7i6fQaWIr5KvXcwYXE/cmTEjk5A=="],
+
     "svelte-toolbelt": ["svelte-toolbelt@0.10.6", "", { "dependencies": { "clsx": "^2.1.1", "runed": "^0.35.1", "style-to-object": "^1.0.8" }, "peerDependencies": { "svelte": "^5.30.2" } }, "sha512-YWuX+RE+CnWYx09yseAe4ZVMM7e7GRFZM6OYWpBKOb++s+SQ8RBIMMe+Bs/CznBMc0QPLjr+vDBxTAkozXsFXQ=="],
 
     "tabbable": ["tabbable@6.4.0", "", {}, "sha512-05PUHKSNE8ou2dwIxTngl4EzcnsCDZGJ/iCLtDflR/SHB/ny14rXc+qU5P4mG9JkusiV7EivzY9Mhm55AzAvCg=="],
@@ -373,5 +376,7 @@
     "@tailwindcss/oxide-wasm32-wasi/@tybys/wasm-util": ["@tybys/wasm-util@0.10.1", "", { "dependencies": { "tslib": "^2.4.0" }, "bundled": true }, "sha512-9tTaPJLSiejZKx+Bmog4uSubteqTvFrVrURwkmHixBo0G4seD0zUxp98E1DzUBJxLQ3NPwXrGKDiVjwx/DpPsg=="],
 
     "@tailwindcss/oxide-wasm32-wasi/tslib": ["tslib@2.8.1", "", { "bundled": true }, "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="],
+
+    "svelte-sonner/runed": ["runed@0.28.0", "", { "dependencies": { "esm-env": "^1.0.0" }, "peerDependencies": { "svelte": "^5.7.0" } }, "sha512-k2xx7RuO9hWcdd9f+8JoBeqWtYrm5CALfgpkg2YDB80ds/QE4w0qqu34A7fqiAwiBBSBQOid7TLxwxVC27ymWQ=="],
   }
 }