FU-P11-T1-1: Refactor _FakeWebUIConfig to MagicMock(spec=WebUIConfig)

[SoundBlaster]

Description

Replaces two hand-rolled _FakeWebUIConfig inner classes in tests/unit/test_main.py with MagicMock(spec=WebUIConfig). The spec constraint auto-enforces the real WebUIConfig interface, so future property additions no longer require manual stub updates.

Changes:

• Added from mcpbridge_wrapper.webui.config import WebUIConfig import to test_main.py
• Removed both _FakeWebUIConfig inner class definitions
• Replaced each with a MagicMock(spec=WebUIConfig) instance (attributes wired as needed) and a MagicMock(spec=WebUIConfig, return_value=...) class-level mock for patching

Validation report: SPECS/ARCHIVE/FU-P11-T1-1_Refactor_FakeWebUIConfig_to_MagicMock/FU-P11-T1-1_Validation_Report.md

Type of Change

• Bug fix
• New feature
• Documentation update
• Refactoring
• CI/CD improvement

Quality Gates

Before submitting, ensure all quality gates pass:

make check

Or run individually:

• make test - All tests pass with ≥90% coverage
• make lint - No linting errors
• make format - Code is properly formatted
• make typecheck - Type checking passes
• make doccheck - Documentation is synced with DocC (if docs changed)

Documentation Sync

• Documentation changes are synced with DocC catalog (or N/A)

Testing

• Added/updated tests for new functionality
• All tests pass locally
• Manually tested the changes

Results: 465 passed, 5 skipped — coverage 95.6% (≥90% required)

Checklist

• Code follows the project's style guidelines
• Self-review completed
• Comments added for complex code
• Documentation updated (if needed)
• No new warnings generated
• PR title is descriptive