Merge remote-tracking branch 'origin/master' into worktree/align-core-web-rl-prompt

# Conflicts:
#	apps/cli/reference/README.i18n.yaml
#	apps/cli/reference/README.md
#	apps/cli/reference/README.zh.md
#	apps/cli/src/app-cli-entry.ts
#	apps/cli/src/dump-config.ts
#	apps/cli/src/web.ts
#	apps/cli/tests/built-bin.e2e.ts
#	apps/cli/tests/web-prompt-context.spec.ts
#	apps/web/tests/scaffold.ts

apps/cli/tests/trusted-hosts.spec.ts

@@ -1,7 +1,7 @@
 /** Single-sample LAN-trust resolution for the /api browser-trust fence (`resolveLanTrust`). */
 
 import { describe, expect, it, vi } from 'vitest'
-import { resolveLanTrust } from '../src/app-cli-entry.ts'
+import { resolveLanTrust, webSurfaceContextEnabled } from '../src/web.ts'
 
 vi.mock('node:os', () => ({
   networkInterfaces: () => ({
@@ -31,3 +31,15 @@ describe('resolveLanTrust', () => {
     expect(resolveLanTrust(undefined, ['lab.internal'])).toEqual({ lanAddresses: [], trustedHosts: ['lab.internal'] })
   })
 })
+
+describe('webSurfaceContextEnabled', () => {
+  it('defaults to enabled and honors an explicit complete-prompt disable', () => {
+    expect(webSurfaceContextEnabled(new Map())).toBe(true)
+    expect(webSurfaceContextEnabled(new Map([
+      ['web-runtime', { config: { mode: 'production' } }],
+    ]))).toBe(true)
+    expect(webSurfaceContextEnabled(new Map([
+      ['web-runtime', { config: { surfaceContext: false } }],
+    ]))).toBe(false)
+  })
+})