chore(deps-dev): bump vite from 7.1.8 to 7.1.9

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 7.1.8 to 7.1.9.
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/main/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v7.1.9/packages/vite)

---
updated-dependencies:
- dependency-name: vite
  dependency-version: 7.1.9
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -73,7 +73,7 @@
     "svelte-eslint-parser": "^1.3.3",
     "typescript": "5.9.3",
     "typescript-eslint": "^8.45.0",
-    "vite": "7.1.8",
+    "vite": "7.1.9",
     "vitest": "^3.2.4"
   },
   "dependencies": {

packages/backend/package.json

@@ -126,7 +126,7 @@
     "eslint-plugin-sonarjs": "^3.0.3",
     "prettier": "^3.6.0",
     "typescript": "5.9.3",
-    "vite": "7.1.8",
+    "vite": "7.1.9",
     "vitest": "^3.1.2"
   },
   "dependencies": {

packages/frontend/package.json

@@ -52,7 +52,7 @@
     "svelte-markdown": "^0.4.1",
     "svelte-preprocess": "^6.0.3",
     "tailwindcss": "^4.1.14",
-    "vite": "7.1.8",
+    "vite": "7.1.9",
     "vitest": "^3.1.2",
     "vitest-canvas-mock": "^0.3.3",
     "@xterm/xterm": "^5.5.0",