The 861-line diagnostics.rs is split:
- permission.rs: tool_prompt_permission + helpers + their tests (584 lines)
- usage.rs: tool_get_token_usage + tests (122 lines)
- mod.rs: server_logs, rebuild, version, loc_file, dump_crdt, move_story + tests (185 lines)
Tests stay co-located. The bigger sub-modules (permission at 584 with tests
mostly under 800; usage at 122) are well within the 800-line guide.
Also added #[allow(unused_imports)] to two now-pedantic re-exports in
service/diagnostics/mod.rs that the split made flag.
All 2636 tests pass; clippy clean.
dave
a8ead9cd10