fix(licence): #3 isolated — clear scaffold-placeholder leak (universal-chat-extractor) (#54)

#3 isolated pass (pilot #32-shape). Scaffold-placeholder leak per
`standards/LICENCE-POLICY.adoc` **A5** — NOT relicensing. ->
`PMPL-1.0-or-later`. **3 file(s).** Isolated mode (if dirty) stages ONLY
placeholder lines; repo WIP untouched. Gates: per-file clean check,
diff-shape asserted, auto-revert on anomaly. 🤖 Generated with [Claude
Code](https://claude.com/claude-code)

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

RSR_OUTLINE.adoc

@@ -209,7 +209,7 @@ This template is part of:
 
 == License
 
-SPDX-License-Identifier: PMPL-1.0-or-later-or-later
+SPDX-License-Identifier: PMPL-1.0-or-later
 
 == Links
 

contractiles/dust/Dustfile

@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: PLMP-1.0-or-later
+# SPDX-License-Identifier: PMPL-1.0-or-later
 # Dustfile template - recovery and rollback semantics
 
 version: 1

contractiles/must/Mustfile

@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: PLMP-1.0-or-later
+# SPDX-License-Identifier: PMPL-1.0-or-later
 # Mustfile - declarative state contract (template)
 # See: https://github.com/hyperpolymath/mustfile