added auth with a simple UI

apps/web/package.json

@@ -19,6 +19,8 @@
 	"devDependencies": {
 		"@eslint/compat": "^2.0.2",
 		"@eslint/js": "^9.39.2",
+		"@internationalized/date": "^3.12.0",
+		"@lucide/svelte": "^0.561.0",
 		"@playwright/test": "^1.58.2",
 		"@sveltejs/adapter-auto": "^7.0.0",
 		"@sveltejs/kit": "^2.50.2",
@@ -28,6 +30,7 @@
 		"@tailwindcss/vite": "^4.1.18",
 		"@types/node": "^24",
 		"@vitest/browser-playwright": "^4.0.18",
+		"bits-ui": "^2.16.3",
 		"eslint": "^9.39.2",
 		"eslint-config-prettier": "^10.1.8",
 		"eslint-plugin-svelte": "^3.14.0",
@@ -38,11 +41,20 @@
 		"prettier-plugin-tailwindcss": "^0.7.2",
 		"svelte": "^5.51.0",
 		"svelte-check": "^4.4.2",
+		"tailwind-variants": "^3.2.2",
 		"tailwindcss": "^4.1.18",
+		"tw-animate-css": "^1.4.0",
 		"typescript": "^5.9.3",
 		"typescript-eslint": "^8.54.0",
 		"vite": "^7.3.1",
 		"vitest": "^4.0.18",
 		"vitest-browser-svelte": "^2.0.2"
+	},
+	"dependencies": {
+		"@tanstack/svelte-query": "^6.1.0",
+		"@tanstack/svelte-query-devtools": "^6.0.4",
+		"clsx": "^2.1.1",
+		"lucide-svelte": "^0.577.0",
+		"tailwind-merge": "^3.5.0"
 	}
 }