Keep only install, usage, development-workflow and architecture-boundary
documents; remove the one-off refactor plans, audits and ledgers that had
already served their purpose.
- delete docs/refactor plus the agent API surface audit generator and its
drift-only tests; the fixed route registry remains the source of truth
- delete internal implementation notes (agent, music, notification, transfer,
subscription activity, docker startup, V3t runtime governance)
- delete site adapter capture/release shims and the ADR records; external
links point at MoviePilot-Site-Collector instead
- keep docs/architecture-overview.md and gate its dependency and event
figures against the generated fixtures
- drop doc-only assertions from the architecture baseline test and retarget
remaining references at code and rule documents