chore: manually chunk console assets (#3691)

Fix the build warning

> (!) Some chunks are larger than 500 kB after minification. Consider:
    - Using dynamic import() to code-split the application
- Use build.rollupOptions.output.manualChunks to improve chunking:
https://rollupjs.org/configuration-options/#output-manualchunks
- Adjust chunk size limit for this warning via
build.chunkSizeWarningLimit.


BEFORE:
```sh
> tsc && vite build

vite v6.0.3 building for production...
✓ 4989 modules transformed.
dist/index.html                       0.66 kB │ gzip:   0.42 kB
dist/assets/favicon-jjzVXmZJ.ico     15.41 kB
dist/assets/index-YNQQSvAV.css       53.74 kB │ gzip:   9.32 kB
dist/assets/index-CUF64-92.js     2,292.08 kB │ gzip: 718.16 kB

(!) Some chunks are larger than 500 kB after minification. Consider:
- Using dynamic import() to code-split the application
- Use build.rollupOptions.output.manualChunks to improve chunking: https://rollupjs.org/configuration-options/#output-manualchunks
- Adjust chunk size limit for this warning via build.chunkSizeWarningLimit.
✓ built in 4.46s
```

AFTER:
```sh
> tsc && vite build

vite v6.0.3 building for production...
✓ 4989 modules transformed.
dist/index.html                                       1.61 kB │ gzip:   0.60 kB
dist/assets/favicon-jjzVXmZJ.ico                     15.41 kB
dist/assets/index-YNQQSvAV.css                       53.74 kB │ gzip:   9.32 kB
dist/assets/vendor-fuse-CU2r43ac.js                  15.78 kB │ gzip:   5.41 kB
dist/assets/vendor-highlightjs-C-pAAiiO.js           20.80 kB │ gzip:   8.36 kB
dist/assets/vendor-json-schema-library-Dn37TOo0.js   94.96 kB │ gzip:  27.33 kB
dist/assets/vendor-yaml-DPZo3Gqr.js                 105.03 kB │ gzip:  32.43 kB
dist/assets/vendor-protos-C_tG9BVl.js               120.39 kB │ gzip:  22.10 kB
dist/assets/vendor-fcose-CGf29ClP.js                124.33 kB │ gzip:  34.47 kB
dist/assets/vendor-ui-1mIdG35Z.js                   179.39 kB │ gzip:  57.26 kB
dist/assets/vendor-react-DSWsB37T.js                217.84 kB │ gzip:  71.72 kB
dist/assets/vendor-json-schema-faker-DIbJIIw-.js    272.80 kB │ gzip:  88.83 kB
dist/assets/vendor-codemirror-ledrZVpE.js           370.30 kB │ gzip: 120.67 kB
dist/assets/index-BGXxIlqa.js                       376.45 kB │ gzip: 125.19 kB
dist/assets/vendor-graph-D78d43xQ.js                379.52 kB │ gzip: 122.07 kB
✓ built in 4.60s
```

.vscode/settings.json

@@ -1,9 +1,7 @@
 {
   "protoc": {
-      "path": "${workspaceRoot}/bin/protoc",
-      "options": [
-          "--proto_path=${workspaceRoot}/backend/protos"
-      ]
+    "path": "${workspaceRoot}/bin/protoc",
+    "options": ["--proto_path=${workspaceRoot}/backend/protos"]
   },
   "[python]": {
     "editor.formatOnSave": true,
@@ -13,7 +11,6 @@
       "source.organizeImports": "explicit"
     }
   },
-  "python.analysis.extraPaths": [
-    "./python-runtime/ftl/src"
-  ]
+  "python.analysis.extraPaths": ["./python-runtime/ftl/src"],
+  "npm.packageManager": "pnpm"
 }

frontend/console/vite.config.ts

@@ -8,4 +8,38 @@ export default defineConfig({
       localsConvention: 'camelCaseOnly',
     },
   },
+  build: {
+    rollupOptions: {
+      output: {
+        manualChunks: {
+          'vendor-react': ['react', 'react-dom', 'react-router-dom'],
+          'vendor-graph': ['cytoscape'],
+          'vendor-fcose': ['cytoscape-fcose'],
+          'vendor-ui': ['@headlessui/react', '@tanstack/react-query'],
+          'vendor-json-schema-faker': ['json-schema-faker'],
+          'vendor-json-schema-library': ['json-schema-library'],
+          'vendor-yaml': ['yaml'],
+          'vendor-highlightjs': ['highlight.js'],
+          'vendor-fuse': ['fuse.js'],
+          'vendor-codemirror': [
+            '@codemirror/autocomplete',
+            '@codemirror/commands',
+            '@codemirror/lang-json',
+            '@codemirror/language',
+            '@codemirror/lint',
+            '@codemirror/state',
+            '@codemirror/view',
+          ],
+          'vendor-protos': [
+            './src/protos/xyz/block/ftl/console/v1/console_pb',
+            './src/protos/xyz/block/ftl/console/v1/console_connect',
+            './src/protos/xyz/block/ftl/schema/v1/schema_pb',
+            './src/protos/xyz/block/ftl/timeline/v1/event_pb',
+            './src/protos/xyz/block/ftl/timeline/v1/timeline_pb',
+            './src/protos/xyz/block/ftl/timeline/v1/timeline_connect',
+          ],
+        },
+      },
+    },
+  },
 })