Release 1.1.2 — the default path works end to end

Fix release for 1.1.1: the minimal path end to end, engine commands that
run on Godot, Unity and Unreal, hook warnings you can see, and verdicts
that say when they could not check. Details in CHANGELOG.md; upgrade
steps in UPGRADING.md (v1.1.1 → v1.1.2).

Fixes #67
Fixes #131

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WuJn2FdynEybfL5KC697nJ

.claude/rules/agent-memory.md

@@ -11,7 +11,8 @@ exemption exists because the memory is the agent's own working notes about how t
 do its job, not a project artifact.
 
 It does **not** extend anywhere else. The Collaboration Protocol still governs
-every file under `src/`, `design/`, `docs/`, `production/` and `assets/`: ask
+every file under the code root (`src/`, `Assets/` or `Source/`), `design/`,
+`docs/`, `production/` and `assets/`: ask
 first, naming the path. Writing a memory is never a substitute for asking, and a
 memory must never be used to record something the user declined to have written.
 
@@ -21,7 +22,7 @@ This is the failure this file exists to prevent, and this repo is unusually
 exposed to it.
 
 **CCGS ships as a template the user clones *as their game*.** So on day one every
-agent observes the same things — no `src/`, no GDDs, no engine configured, no
+agent observes the same things — no game code, no GDDs, no engine configured, no
 `tests/performance/` — and every one of those observations is **guaranteed to
 stop being true**. A memory reading *"this repo is the framework, not a game;
 perf requests have no target"* is accurate when written and actively harmful two
@@ -34,7 +35,7 @@ So:
   captured profile exist before profiling; return BLOCKED naming what is missing
   rather than estimating" is durable. "There is no game here" is a timestamp.
 - **If you must record a state, state what invalidates it**, on the same line:
-  `INVALIDATED WHEN: project.yaml declares an engine, or src/ contains game code.`
+  `INVALIDATED WHEN: project.yaml declares an engine, or the code root (src/, Assets/ or Source/) contains game code.`
   A reader with no other context must be able to tell whether the note still
   holds.
 - **Never record absence of a game, of assets, of tests or of config as a