Release 1.1.3 — long skills keep their later steps

Fix release for 1.1.2: the 14 longest skills keep their later phases
after a compaction, a question nobody answered is never taken as an
answer, settings read the same from a subfolder, the commit check works
for a project in a subfolder of a larger repository, every skill opens
with a title, and the shipped allow rules no longer approve deleting a
branch or writing files without asking. Details in CHANGELOG.md; upgrade
steps in UPGRADING.md (v1.1.2 → v1.1.3).

Refs #83
Refs #133

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0185en4t76fPn7315q4c3nko

.claude/docs/templates/systems-index.md

@@ -3,7 +3,7 @@
 > **Status**: [Draft / Under Review / Approved]
 > **Created**: [Date]
 > **Last Updated**: [Date]
-> **Source Concept**: design/gdd/game-concept.md
+> **Source Concept**: design/gdd/game-concept.md (or design/game-brief.md)
 
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