docs(session-30): Complete session wrap-up with Bug #5 fix and comprehensive Oracle testing guide

Session 30 Achievements:
- ✅ Fixed Bug #5: Skill category scores now use Supabase baseline (not hardcoded 50)
- ✅ Verified calculation accuracy: Security 15, Overall 36/100 (baseline=44 from Supabase)
- ✅ Fixed test import errors: Removed .js extensions for ts-node compatibility
- ✅ All 5 skill score bugs now fixed and production-ready

Report Quality Analysis:
- ⚠️ Identified 5 new report accuracy bugs during comprehensive review
- BUG-079: Confidence breakdown mismatch (100% low vs 84% auto-fixable)
- BUG-080: Performance trend numbers backwards (40→49 shows as "improving")
- BUG-081: Top performers score incorrect (shows 50 instead of 36)
- BUG-082: Performance tool runs on monorepo unnecessarily (3.9s wasted)
- BUG-083: Manual vs auto-fix confusion (users can't identify 47 manual issues)

Added Comprehensive Oracle Cloud Testing Guide:
- SSH connection setup with credentials
- PostgreSQL configuration for Dependency-Check
- Code update workflows (git pull, scp, rsync options)
- Test execution commands with log capture
- Result download procedures
- Environment verification commands
- Troubleshooting common issues (build, PostgreSQL, memory, cache)

Next Session Priorities (8-11 hours estimated):
1. Fix 5 report accuracy bugs (BUG-079 through BUG-083) - 2-3 hours
2. Multi-framework TypeScript testing (Express, NestJS, Standalone) - 3-4 hours
3. Auto-fix scenario validation (Single, Severity Group, All LSP, SARIF) - 2-3 hours
4. Performance tool non-monorepo testing - 1 hour
5. Create PR for all bug fixes - 30 minutes

Commits in Session 30:
- f218631: Bug #5 fix - skill score calculation using Supabase baseline
- 398dd8a: Test fix - removed .js extensions from git-utils imports

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: alpsla