chore: migrate vite-plugin-electron to v1

package.json

@@ -126,25 +126,13 @@
     "typescript": "6.0.3",
     "vite": "8.0.14",
     "vite-plugin-checker": "0.14.1",
-    "vite-plugin-electron": "0.29.1",
-    "vite-plugin-electron-renderer": "1.0.0",
+    "vite-plugin-electron": "1.0.0",
     "vite-plus": "0.1.23",
     "vitest": "4.1.7",
     "zustand": "5.0.14"
   },
   "engines": {
     "node": ">=24"
   },
-  "packageManager": "pnpm@11.5.0",
-  "pnpm": {
-    "onlyBuiltDependencies": [
-      "@parcel/watcher",
-      "@swc/core",
-      "@tailwindcss/oxide",
-      "electron",
-      "electron-winstaller",
-      "esbuild",
-      "unrs-resolver"
-    ]
-  }
+  "packageManager": "pnpm@11.5.0"
 }

pnpm-workspace.yaml

@@ -1,10 +1,18 @@
 allowBuilds:
   '@parcel/watcher': true
   '@primer/primitives': false
+  '@swc/core': true
+  '@tailwindcss/oxide': true
   electron: true
   electron-winstaller: true
+  esbuild: true
+  unrs-resolver: true
 overrides:
   react-is: '19.2.6'
+  # Temporary workaround for electron/electron#51619.
+  # Electron installs can miss `path.txt` on Node 24.16+ until the upstream
+  # yauzl fix is picked up. Remove this once Electron ships a proper fix.
+  yauzl: '3.3.1'
   # Force patched versions of transitive dev-tooling deps pulled in by
   # react-devtools (old electron/got/cross-spawn) so they don't trip security
   # scanners. None of these ship in the packaged app.

vite.config.ts

@@ -122,13 +122,21 @@ export default defineConfig({
     electron({
       main: {
         entry: fileURLToPath(new URL('src/main/index.ts', import.meta.url)),
+        onstart: async ({ startup }) => {
+          // vite-plugin-electron v1 starts Electron with `cwd: server.config.root`.
+          // Our Vite root is `src/renderer`, so we must override `cwd` back to the
+          // repository root or Electron will try to boot from `src/renderer`.
+          await startup(undefined, {
+            cwd: fileURLToPath(new URL('.', import.meta.url)),
+          });
+        },
         vite: {
           // The outer Vite config sets root:'src/renderer', so we must
           // explicitly tell the main-process sub-build where to find .env files.
           envDir: fileURLToPath(new URL('.', import.meta.url)),
           build: {
             outDir: fileURLToPath(new URL('build', import.meta.url)),
-            rollupOptions: {
+            rolldownOptions: {
               output: { entryFileNames: 'main.js' },
               external: [
                 'electron',
@@ -146,7 +154,7 @@ export default defineConfig({
         vite: {
           build: {
             outDir: fileURLToPath(new URL('build', import.meta.url)),
-            rollupOptions: { output: { entryFileNames: 'preload.js' } },
+            rolldownOptions: { output: { entryFileNames: 'preload.js' } },
           },
           resolve: { conditions: ['node'] },
         },