fix(ci): sync ui/package.json.tpl with upgraded frontend deps

GoReleaser (.goreleaser.yaml before-hook) and the Makefile regenerate
ui/package.json from ui/package.json.tpl at build time, then run npm ci.
The deps upgrade updated ui/package.json and the lockfile but not the
template, so the release hook regenerated package.json with the old deps
and npm ci failed against the new lockfile. Sync the template to the
upgraded versions (Vite 8, Tailwind 4, vis-network 10, FontAwesome 7,
TypeScript 6, ...). Verified by replaying the hook locally: regenerate
from the template then npm ci + build both pass.

ui/package.json.tpl

@@ -10,19 +10,19 @@
     "type-check": "vue-tsc --noEmit"
   },
   "dependencies": {
-    "vis-data": "^7.1.9",
-    "vis-network": "^9.1.9",
-    "vue": "^3.5.13"
+    "vis-data": "^8.0.4",
+    "vis-network": "^10.1.0",
+    "vue": "^3.5.34"
   },
   "devDependencies": {
-    "@fortawesome/fontawesome-free": "^6.7.2",
-    "@types/node": "^22.10.2",
-    "@vitejs/plugin-vue": "^5.2.1",
-    "autoprefixer": "^10.4.20",
-    "postcss": "^8.4.49",
-    "tailwindcss": "^3.4.17",
-    "typescript": "~5.7.2",
-    "vite": "^6.0.5",
-    "vue-tsc": "^2.2.0"
+    "@fortawesome/fontawesome-free": "^7.2.0",
+    "@tailwindcss/postcss": "^4.3.0",
+    "@types/node": "^25.9.1",
+    "@vitejs/plugin-vue": "^6.0.7",
+    "postcss": "^8.5.15",
+    "tailwindcss": "^4.3.0",
+    "typescript": "~6.0.3",
+    "vite": "^8.0.14",
+    "vue-tsc": "^3.3.1"
   }
 }