Remediate Phase P render-in-place review findings

Fix the ProjectMedia refusal path's false bank claims and file relocation, an unreachable-undo idiom, and eight comment/doc accuracy issues.
2026-08-02 14:38:35 -04:00
parent 5c0f5f1591
commit d7e5c59547
9 changed files with 75 additions and 29 deletions
@@ -64,8 +64,8 @@ settled 2026-07-23):
 - **Mechanism: fixed item lanes.** Map mode → lane; toggle drives per-lane
  play/show so only the active mode's lane is present. Items keep their real
  position and real track — nothing is moved in time or deleted.
- **Membership: adoption rule for new items; active mode for new tracks.** New
-  tracks are tagged to the active mode at creation **only when the GUID carries no
+- **Membership: adoption rule for new items; active mode for new tracks absent an
+  explicit tag.** New tracks are tagged to the active mode at creation **only when the GUID carries no
  membership record** — an explicit tag wins over the detector, because the detector
  classifies content the *user* made, not content the tool made and already
  classified. New items follow an