feat: add form components and UI elements for enhanced user interaction

- Introduced Form, FormField, FormItem, FormLabel, FormControl, FormDescription, FormMessage components for structured form handling.
- Added Input, Textarea, and Select components for user input.
- Implemented Label and Separator components for better UI organization.
- Created Skeleton component for loading states.
- Developed Toast and Toaster components for user notifications.
- Integrated useToast hook for managing toast notifications.
- Established AI analysis functionality with analyzeJournalWithLocalAI.
- Set up Dexie for local database management with Journal and Task models.
- Configured Supabase client for server-side and browser-side interactions.
- Defined database schema for journals, tasks, chat sessions, and messages with Row Level Security policies.

Co-authored-by: Copilot <copilot@github.com>

package.json

@@ -9,16 +9,41 @@
     "lint": "next lint"
   },
   "dependencies": {
+    "@base-ui/react": "^1.4.1",
+    "@hookform/resolvers": "^5.2.2",
+    "@radix-ui/react-checkbox": "^1.3.3",
+    "@radix-ui/react-dialog": "^1.1.15",
+    "@radix-ui/react-dropdown-menu": "^2.1.16",
+    "@radix-ui/react-label": "^2.1.8",
+    "@radix-ui/react-select": "^2.2.6",
+    "@radix-ui/react-separator": "^1.1.8",
+    "@radix-ui/react-slot": "^1.2.4",
+    "@radix-ui/react-toast": "^1.2.15",
+    "@supabase/ssr": "^0.10.2",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "dexie": "^4.4.2",
+    "dexie-react-hooks": "^4.4.0",
     "framer-motion": "^11.18.2",
+    "lucide-react": "^1.14.0",
     "next": "^15.1.6",
+    "next-themes": "^0.4.6",
+    "radix-ui": "^1.4.3",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
-    "recharts": "^2.15.0"
+    "react-hook-form": "^7.75.0",
+    "recharts": "^2.15.4",
+    "shadcn": "^4.7.0",
+    "tailwind-merge": "^3.5.0",
+    "tailwindcss-animate": "^1.0.7",
+    "uuid": "^14.0.0",
+    "zod": "^4.4.3"
   },
   "devDependencies": {
     "@types/node": "^22.10.7",
     "@types/react": "^19.0.7",
     "@types/react-dom": "^19.0.3",
+    "@types/uuid": "^10.0.0",
     "autoprefixer": "^10.4.20",
     "eslint": "^9.18.0",
     "eslint-config-next": "^15.1.6",