fix(vscode): bundle immer into the extension

Author: elkaix

.changeset/vsix-immer-bundle.md

@@ -0,0 +1,4 @@
+---
+"pythinker": patch
+---
+Fix the extension bundle to inline every runtime dependency.

apps/vscode/tsdown.config.ts

@@ -51,7 +51,7 @@ export default defineConfig({
   },
   deps: {
     onlyBundle: false,
-    alwaysBundle: [/^@pymodel\//, 'zod', 'diff'],
+    alwaysBundle: [/^@pymodel\//, 'zod', 'diff', 'immer'],
     neverBundle: ['vscode'],
   },
   outputOptions: {