fix(release): listed worker --compile entrypoints in CI release script

- Added stats sync, browser tab, and JS eval workers as explicit --compile
  entrypoints in scripts/ci-release-build-binaries.ts so Bun emits them
  into bunfs in published binaries, matching the dev build script and the
  AGENTS.md worker spawn contract.
- Switched the release-binary smoke step in .github/workflows/ci.yml to
  invoke --smoke-test (in addition to --version) so this regression
  cannot ship again.
- Added packages/coding-agent/test/issue-1150-repro.test.ts pinning the
  symmetric contract: both build scripts must list every worker entry.

Fixes #1150

.github/workflows/ci.yml

@@ -288,6 +288,7 @@ jobs:
            run: |
               runtime_dir="$(mktemp -d)"
               HOME="$runtime_dir/home" XDG_DATA_HOME="$runtime_dir/xdg" "${{ matrix.binary_path }}" --version
+              HOME="$runtime_dir/home" XDG_DATA_HOME="$runtime_dir/xdg" "${{ matrix.binary_path }}" --smoke-test
          - name: Smoke release binary (Windows)
            if: runner.os == 'Windows'
            shell: pwsh
@@ -297,6 +298,7 @@ jobs:
               $env:HOME = Join-Path $runtimeDir "home"
               $env:XDG_DATA_HOME = Join-Path $runtimeDir "xdg"
               & "${{ matrix.binary_path }}" --version
+              & "${{ matrix.binary_path }}" --smoke-test
          - name: Upload release binary artifact
            uses: actions/upload-artifact@v4
            with: