chore(deps): update dependencies to latest

Upgrade Astro, Tailwind CSS, and development tooling, and add the referenced web manifest so Astro serves it as a static asset without router warnings.\n\nCo-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Author: midudev

package.json

@@ -15,26 +15,26 @@
     "*": "prettier --ignore-unknown --write"
   },
   "dependencies": {
-    "@astrojs/react": "5.0.7",
+    "@astrojs/react": "6.0.1",
     "@astrojs/sitemap": "3.7.3",
     "@monaco-editor/react": "4.7.0",
-    "@tailwindcss/vite": "4.3.1",
-    "astro": "6.4.8",
+    "@tailwindcss/vite": "4.3.3",
+    "astro": "7.1.1",
     "geist": "1.7.2",
     "react": "19.2.7",
     "react-dom": "19.2.7",
-    "tailwindcss": "4.3.1"
+    "tailwindcss": "4.3.3"
   },
   "devDependencies": {
     "@stylistic/eslint-plugin": "5.10.0",
     "@types/react": "19.2.17",
     "@types/react-dom": "19.2.3",
-    "eslint": "10.5.0",
-    "eslint-plugin-n": "18.1.0",
+    "eslint": "10.7.0",
+    "eslint-plugin-n": "18.2.2",
     "eslint-plugin-promise": "7.3.0",
-    "globals": "17.6.0",
+    "globals": "17.7.0",
     "husky": "9.1.7",
-    "lint-staged": "17.0.5",
-    "prettier": "3.8.4"
+    "lint-staged": "17.1.0",
+    "prettier": "3.9.5"
   }
 }