Remove React-specific test files from Angular e2e suite
Removed 40 files that were written for the flights-front React project:
- 15 root spec files with hardcoded React ports (3000/3001/3002/5173)
- 8 ru-ru/ tests with React URLs or React Query-specific features
- 8 integration/ tests with React templates
- 3 visual/ regression tests with React screenshots
- 6 integration templates
Kept: 18 cross-app tests (properly use localePath/urlPattern fixtures),
7 clean ru-ru tests, support files, and fixtures.
Result: 230 passed, 173 skipped, 0 failed.
gnezim
c6b865b324