Merge branch 'main' into omni-java
Resolve 7 merge conflicts from main's modular refactoring + JS improvements:
- aiservice.py: combine multi-language metadata (omni-java) with main's structure
- cmd_init.py: adopt main's modular split (init_config, init_auth, github_workflow) + add Java import
- code_replacer.py: main's clean early-return style + omni-java's non-Python single-block fallback
- version.py, test_support_dispatch.py, test_javascript_test_runner.py: take main's versions
- uv.lock: regenerated
Port Java into main's modular structure:
- Fix init_java.py lazy imports to point to new modules (init_config, init_auth, github_workflow)
- Add Java workflow support to github_workflow.py (detection, template, customization)
- Fix broken Java imports (function_optimizer, line_profiler) after main's module moves
Add safety tests for merge-critical functions:
- test_add_language_metadata.py: 10 tests covering per-language payload correctness
- test_code_replacer_matching.py: 8 tests covering fallback chain
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>