Both TickShield app skills now uniformly follow the app-<action>
naming convention (app-dev, app-publish) — the grandfathered-name
exception is removed from AGENTS.md, README and skill-forge
- TickShield app skills now follow the app-<action> naming convention
(e.g. app-publish); dev-app kept as the legacy grandfathered name
- convention recorded in AGENTS.md + README skills table; skill-forge
step 0 enforces app-<action> for future TickShield app skills
- cross-references between dev-app and app-publish updated