Fix: Isolate visualizer and restore dashboard to main.

- Hard restore packages/dashboard to match origin/main exactly.
- Fix pnpm visualizer script in root package.json.
- Ensure all explorer/visualizer implementation lives strictly in packages/visualizer.

Committed-By-Agent: cursor

Author: kdhillon-stripe

package.json

@@ -13,7 +13,7 @@
     "format": "prettier --write .",
     "format:check": "prettier --check .",
     "dashboard": "pnpm --filter @supabase/stripe-sync-dashboard dev",
-    "visualizer": "pnpm --filter @supabase/stripe-sync-visualizer dev -- --port 3001",
+    "visualizer": "pnpm --filter @supabase/stripe-sync-visualizer dev",
     "visualizer:with-data": "pnpm explorer:build && pnpm visualizer",
     "explorer:build": "tsx scripts/explorer-build.ts"
   },

packages/dashboard/PGLITE-SETUP.md

@@ -1,57 +1,17 @@
 import type { NextConfig } from 'next'
 
 const nextConfig: NextConfig = {
-  eslint: {
-    // Disable ESLint during builds - code will be linted separately
-    ignoreDuringBuilds: true,
-  },
-  typescript: {
-    // Check types during build but be lenient with errors for now
-    ignoreBuildErrors: false,
-  },
   transpilePackages: ['stripe-experiment-sync'],
   serverExternalPackages: ['esbuild'],
   webpack: (config, { isServer }) => {
-    // Preserve existing esbuild externals config
     if (isServer) {
       config.externals = config.externals || []
       if (Array.isArray(config.externals)) {
         config.externals.push('esbuild')
       }
     }
-
-    // Add WASM support for PGlite
-    config.experiments = {
-      ...config.experiments,
-      asyncWebAssembly: true,
-    }
-
-    // Configure WASM file handling
-    config.module.rules.push({
-      test: /\.wasm$/,
-      type: 'asset/resource',
-    })
-
     return config
   },
-  // Add headers for SharedArrayBuffer support (required by PGlite)
-  async headers() {
-    return [
-      {
-        source: '/(.*)',
-        headers: [
-          {
-            key: 'Cross-Origin-Embedder-Policy',
-            value: 'require-corp',
-          },
-          {
-            key: 'Cross-Origin-Opener-Policy',
-            value: 'same-origin',
-          },
-        ],
-      },
-    ]
-  },
 }
 
 export default nextConfig

packages/dashboard/next.config.ts

@@ -13,12 +13,7 @@
     "react": "^19",
     "react-dom": "^19",
     "@supabase/supabase-js": "^2",
-    "stripe-experiment-sync": "workspace:*",
-    "@electric-sql/pglite": "^0.2.0",
-    "@codemirror/lang-sql": "^6.7.0",
-    "codemirror": "^6.0.1",
-    "@codemirror/view": "^6.26.0",
-    "@codemirror/state": "^6.4.0"
+    "stripe-experiment-sync": "workspace:*"
   },
   "devDependencies": {
     "@types/node": "^22",