Add comprehensive Phase 4 implementation documentation
- Complete guide to 12 new analysis functions
- All 12 corresponding remediation cases explained
- Coverage improvement: 92% → 93%
- Database checks: table engines, stats, indexes, cache, replication, size
- System checks: timeouts, memory, inodes, zombies, swap, load
- Each check includes impact estimate and fix strategies
- Intelligent keyword matching documented
- Testing checklist and deployment status
- Next steps for Phase 5 and beyond
Phase 4 Tier 1 complete: 12 quick win checks implemented.
cschantz
dba2561aa3