Adds the 2026-07-08 architecture review (00-overall + six domain reports)
and a remediation/ tree: one design+implementation doc per domain covering
every finding, plus 00-tracking.md as the master progress tracker.
- 153 findings with stable IDs (GWC/WRK/IPC/SEC/CLI/TST), each with
design rationale, implementation steps, tests, docs, and verification.
- Tracker rolls findings up by severity and P0/P1/P2 roadmap tier, records
cross-cutting clusters and per-finding status (all Not started).
- Planning docs only; no source changes.
Joseph Doherty