Tasks

• T001 [FR-001] [FR-002] Ground current native/reference source and clarify design.
• T002 [FR-001] [FR-002] [FR-004] Extend existing native tests and demonstrate missing-prefix red.
• T003 [FR-001] [FR-002] Implement shared marks, registry-owned command artwork and native prefixes.
• T004 [FR-002] [FR-003] [FR-004] Verify resource portability, keyboard/target mapping, narrow/large/high-contrast/RTL geometry and inspect native renders.
• T005 [FR-001] [FR-002] [FR-003] [FR-004] Retain evidence, update docs and complete independent reviews.
• T006 [FR-001] [FR-002] [FR-003] [FR-004] Freeze source for full/delivery verification and PR publication.

Sequential T001→T006. Final full/delivery outcomes and publication follow frozen source and are recorded externally and in the PR body.

• T007 [FR-003] [FR-004] Reproduce the CI wide-font truncation and adapt shortcut placement with native breakpoint; verify resize/RTL/large text, review delta and freeze corrected source for fresh full/delivery proof.