(feat): add cache package

(feat): improve local storage security
(feat): move settings to dedicated settings package

packages/settings/package.json

@@ -0,0 +1,30 @@
+{
+  "name": "@tensamin/settings",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "exports": {
+    ".": "./src/index.tsx"
+  },
+  "scripts": {
+    "format": "pnpm exec prettier --write .",
+    "lint": "eslint src",
+    "build": "tsc -p tsconfig.json --noEmit"
+  },
+  "dependencies": {
+    "@tanstack/react-router": "^1.169.1",
+    "@tensamin/cache": "workspace:*",
+    "@tensamin/markdown": "workspace:*",
+    "@tensamin/mtp": "workspace:*",
+    "@tensamin/shared": "workspace:*",
+    "@tensamin/storage": "workspace:*",
+    "@tensamin/ui": "*",
+    "@tensamin/user": "workspace:*",
+    "lucide-react": "^1.14.0",
+    "react": "^19.2.0",
+    "react-dom": "^19.2.0"
+  },
+  "devDependencies": {
+    "vite": "^8.0.10"
+  }
+}