docs(02): code review findings
Adversarial review of phase 02's KeepAlive/useCachedResource architecture:
1 blocker (Web5.vue wallet balances default-persisted to sessionStorage,
violating T-02-01) and 6 warnings (app-catalog cache-key race silently
drops Discover's featured banner, MeshMap geolocation watch survives tab
deactivation, OpenWrtGateway connect-form params droppable under
concurrent load, resources.ts persist-argument footgun, partial
abort-signal coverage on Server.vue's network-summary fetch, redundant
timer re-arm).
Co-Authored-By: Claude <noreply@anthropic.com>
