fix(ui): move control ui chunking helper out of runtime source

config/knip.config.ts

@@ -162,7 +162,6 @@ const config = {
       entry: [
         "index.html!",
         "src/main.ts!",
-        "src/build/chunking.ts!",
         "vite.config.ts!",
         "vitest*.ts!",
       ],

scripts/deadcode-unused-files.allowlist.mjs

@@ -42,5 +42,4 @@ export const KNIP_OPTIONAL_UNUSED_FILE_ALLOWLIST = [
   "extensions/qa-lab/src/auth-profile.fixture.ts",
   "extensions/qa-lab/src/codex-plugin.fixture.ts",
   "src/gateway/test/server-sessions-helpers.ts",
-  "ui/src/ui/control-ui-chunking.ts",
 ];

scripts/lib/tsgo-sparse-guard.mjs

@@ -12,7 +12,7 @@ const CORE_TEST_CONFIGS = new Set([
 
 const CORE_PROD_CONFIGS = new Set(["tsconfig.core.json"]);
 const TSGO_SPARSE_SKIP_ENV_KEY = "OPENCLAW_TSGO_SPARSE_SKIP";
-const CORE_SPARSE_ROOTS = ["packages", "ui/src"];
+const CORE_SPARSE_ROOTS = ["packages", "ui/config", "ui/src"];
 
 const CORE_PROD_REQUIRED_PATHS = [
   {
@@ -43,6 +43,7 @@ const CORE_PROD_REQUIRED_PATHS = [
 
 const CORE_TEST_REQUIRED_PATHS = [
   "packages/plugin-package-contract/src/index.ts",
+  "ui/config/control-ui-chunking.ts",
   "ui/src/i18n/lib/registry.ts",
   "ui/src/i18n/lib/types.ts",
   "ui/src/ui/app-settings.ts",

scripts/test-projects.test-support.mjs

@@ -560,7 +560,7 @@ const GENERATED_CHANGED_TEST_TARGET_PATTERNS = [
   /^extensions\/[^/]+\/src\/host\/.+\/\.bundle\.hash$/u,
   /^extensions\/[^/]+\/src\/host\/.+\/[^/]+\.bundle\.js$/u,
 ];
-const SOURCE_ROOTS_FOR_IMPORT_GRAPH = ["src", "extensions", "packages", "ui/src", "test"];
+const SOURCE_ROOTS_FOR_IMPORT_GRAPH = ["src", "extensions", "packages", "ui/src", "ui/config", "test"];
 const IMPORTABLE_FILE_EXTENSIONS = [".ts", ".tsx", ".mts", ".cts"];
 const IMPORT_SPECIFIER_PATTERN =
   /\b(?:import|export)\s+(?:type\s+)?(?:[^'"]*?\s+from\s+)?["']([^"']+)["']|\bimport\s*\(\s*["']([^"']+)["']\s*\)/gu;
@@ -1285,7 +1285,7 @@ function resolvePreciseChangedTestTargets(changedPath, options) {
   if (siblingTest) {
     return [siblingTest];
   }
-  if (/^(?:src|test\/helpers|extensions|packages|ui\/src)\//u.test(changedPath)) {
+  if (/^(?:src|test\/helpers|extensions|packages|ui\/src|ui\/config)\//u.test(changedPath)) {
     const affectedTests = resolveAffectedTestsFromImportGraph(changedPath, cwd);
     if (affectedTests.length > 0) {
       return affectedTests;

test/scripts/run-tsgo.test.ts

@@ -48,6 +48,7 @@ describe("run-tsgo sparse guard", () => {
     const cwd = createTempDir("openclaw-run-tsgo-");
     const requiredPaths = [
       "packages/plugin-package-contract/src/index.ts",
+      "ui/config/control-ui-chunking.ts",
       "ui/src/i18n/lib/registry.ts",
       "ui/src/i18n/lib/types.ts",
       "ui/src/ui/app-settings.ts",
@@ -65,7 +66,7 @@ describe("run-tsgo sparse guard", () => {
       getSparseTsgoGuardError(["-p", "test/tsconfig/tsconfig.core.test.non-agents.json"], {
         cwd,
         isSparseCheckoutEnabled: () => true,
-        sparseCheckoutPatterns: ["/packages/", "/ui/src/"],
+        sparseCheckoutPatterns: ["/packages/", "/ui/config/", "/ui/src/"],
       }),
     ).toBeNull();
   });
@@ -74,6 +75,7 @@ describe("run-tsgo sparse guard", () => {
     const cwd = createTempDir("openclaw-run-tsgo-");
     const requiredPaths = [
       "packages/plugin-package-contract/src/index.ts",
+      "ui/config/control-ui-chunking.ts",
       "ui/src/i18n/lib/registry.ts",
       "ui/src/i18n/lib/types.ts",
       "ui/src/ui/app-settings.ts",
@@ -92,6 +94,7 @@ describe("run-tsgo sparse guard", () => {
         isSparseCheckoutEnabled: () => true,
         sparseCheckoutPatterns: [
           "/packages/plugin-package-contract/src/index.ts",
+          "/ui/config/control-ui-chunking.ts",
           "/ui/src/i18n/lib/registry.ts",
           "/ui/src/i18n/lib/types.ts",
           "/ui/src/ui/app-settings.ts",
@@ -101,6 +104,7 @@ describe("run-tsgo sparse guard", () => {
     ).toMatchInlineSnapshot(`
       "tsconfig.core.test.json cannot be typechecked from this sparse checkout because tracked project inputs are missing or only partially included:
       - packages
+      - ui/config
       - ui/src
       Expand this worktree's sparse checkout to include those paths, or rerun in a full worktree."
     `);
@@ -135,6 +139,7 @@ describe("run-tsgo sparse guard", () => {
     ).toMatchInlineSnapshot(`
       "tsconfig.core.test.json cannot be typechecked from this sparse checkout because tracked project inputs are missing or only partially included:
       - packages/plugin-package-contract/src/index.ts
+      - ui/config/control-ui-chunking.ts
       - ui/src/i18n/lib/registry.ts
       - ui/src/i18n/lib/types.ts
       - ui/src/ui/app-settings.ts

test/scripts/test-projects.test.ts

@@ -570,6 +570,21 @@ describe("scripts/test-projects changed-target routing", () => {
     ]);
   });
 
+  it("routes changed ui build helpers to their importing tests", () => {
+    const plans = buildVitestRunPlans(["--changed", "origin/main"], process.cwd(), () => [
+      "ui/config/control-ui-chunking.ts",
+    ]);
+
+    expect(plans).toEqual([
+      {
+        config: "test/vitest/vitest.ui.config.ts",
+        forwardedArgs: [],
+        includePatterns: ["ui/src/ui/control-ui-chunking.test.ts"],
+        watchMode: false,
+      },
+    ]);
+  });
+
   it("routes unit ui test targets to the unit ui lane", () => {
     expect(buildVitestRunPlans(["ui/src/ui/chat/grouped-render.test.ts"])).toEqual([
       {

ui/src/ui/control-ui-chunking.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from "vitest";
-import { controlUiManualChunk, normalizeModuleId } from "../build/chunking.ts";
+import { controlUiManualChunk, normalizeModuleId } from "../../config/control-ui-chunking.ts";
 
 describe("Control UI build chunking", () => {
   it("groups stable runtime dependencies into bounded chunks", () => {

ui/vite.config.ts

@@ -3,7 +3,7 @@ import fs from "node:fs";
 import path from "node:path";
 import { fileURLToPath } from "node:url";
 import { defineConfig, type Plugin } from "vite";
-import { controlUiManualChunk } from "./src/build/chunking.ts";
+import { controlUiManualChunk } from "./config/control-ui-chunking.ts";
 
 const here = path.dirname(fileURLToPath(import.meta.url));
 const repoRoot = path.resolve(here, "..");