Fix/dedupe solid (#200)

* fix: dedupe solid deps for no warnings in the console

* changeset

Author: AlemTuzlak

.changeset/famous-teeth-help.md

@@ -0,0 +1,5 @@
+---
+'@tanstack/devtools-vite': patch
+---
+
+dedupe solid deps for no issues in the console

packages/devtools-vite/src/plugin.ts

@@ -82,6 +82,33 @@ export const devtools = (args?: TanStackDevtoolsViteConfig): Array<Plugin> => {
         return addSourceToJsx(code, id)
       },
     },
+    {
+      name: '@tanstack/devtools:config',
+      enforce: 'pre',
+      config(_, { command }) {
+        // we do not apply any config changes for build
+        if (command !== 'serve') {
+          return
+        }
+
+        const solidDedupeDeps = [
+          'solid-js',
+          'solid-js/web',
+          'solid-js/store',
+          'solid-js/html',
+          'solid-js/h',
+        ]
+
+        return {
+          resolve: {
+            dedupe: solidDedupeDeps,
+          },
+          optimizeDeps: {
+            include: solidDedupeDeps,
+          },
+        }
+      },
+    },
     {
       enforce: 'pre',
       name: '@tanstack/devtools:custom-server',