chore: update dependencies and add new project icon

- Bump versions for @base-ui/react, better-auth, react-activity-calendar, and other dependencies.
- Introduce new 'jarvis-ui' project in the home page with an associated icon.
- Update pnpm-lock.yaml to reflect changes in dependency versions.

package.json

@@ -22,7 +22,7 @@
     "db:migrate": "drizzle-kit migrate"
   },
   "dependencies": {
-    "@base-ui/react": "^1.3.0",
+    "@base-ui/react": "^1.4.0",
     "@fontsource/inter": "^5.2.8",
     "@mdx-js/loader": "^3.1.1",
     "@mdx-js/react": "^3.1.1",
@@ -32,7 +32,7 @@
     "@vercel/analytics": "^2.0.1",
     "@vercel/functions": "^3.4.3",
     "@vercel/speed-insights": "^2.0.0",
-    "better-auth": "^1.6.0",
+    "better-auth": "^1.6.4",
     "cheerio": "^1.2.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
@@ -46,7 +46,7 @@
     "next-themes": "^0.4.6",
     "pg": "^8.20.0",
     "react": "19.2.5",
-    "react-activity-calendar": "^3.1.1",
+    "react-activity-calendar": "^3.2.0",
     "react-compare-slider": "^4.0.0",
     "react-countup": "^6.5.3",
     "react-dom": "19.2.5",
@@ -76,22 +76,23 @@
     "shiki": "^4.0.2",
     "sonner": "^2.0.7",
     "tailwind-merge": "^3.5.0",
-    "unified": "^11.0.5"
+    "unified": "^11.0.5",
+    "zod": "^4.3.6"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4.2.2",
     "@tailwindcss/typography": "^0.5.19",
     "@types/mdx": "^2.0.13",
-    "@types/node": "^25.5.2",
+    "@types/node": "^25.6.0",
     "@types/pg": "^8.20.0",
     "@types/react": "19.2.14",
     "@types/react-dom": "19.2.3",
     "babel-plugin-react-compiler": "19.1.0-rc.3",
-    "dotenv": "^17.4.1",
+    "dotenv": "^17.4.2",
     "drizzle-kit": "^0.31.10",
     "oxfmt": "^0.44.0",
-    "oxlint": "^1.59.0",
-    "postcss": "^8.5.9",
+    "oxlint": "^1.60.0",
+    "postcss": "^8.5.10",
     "schema-dts": "^2.0.0",
     "tailwindcss": "^4.2.2",
     "tw-animate-css": "^1.4.0",