fix(router-devtools-core): bundle solid for smaller package

Author: benmccann

packages/router-devtools-core/package.json

@@ -64,10 +64,10 @@
   "dependencies": {
     "clsx": "^2.1.1",
     "goober": "^2.1.16",
-    "solid-js": "^1.9.5",
     "vite": "^7.1.7"
   },
   "devDependencies": {
+    "solid-js": "^1.9.5",
     "vite-plugin-solid": "^2.11.8"
   },
   "peerDependencies": {

packages/router-devtools-core/vite.config.ts

@@ -7,10 +7,15 @@ const config = defineConfig({
   plugins: [solid()] as UserConfig['plugins'],
 })
 
-export default mergeConfig(
+const merged = mergeConfig(
   config,
   tanstackViteConfig({
     entry: './src/index.tsx',
     srcDir: './src',
   }),
 )
+
+merged.build.rollupOptions.output.manualChunks = false
+merged.build.rollupOptions.output.preserveModules = false
+
+export default merged