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

.gitignore

@@ -37,6 +37,9 @@ docs/consistency-failures.md
 build/
 builds/
 bin/
+# ...but not an addon's own scripts: gdUnit4's test runner lives in
+# addons/gdUnit4/bin/, and without it neither /smoke-check nor CI can run tests.
+!addons/gdUnit4/bin/
 obj/
 out/
 dist/
@@ -162,3 +165,9 @@ $RECYCLE.BIN/
 *.msm
 *.msp
 *.lnk
+
+# === Test Output ===
+# gdUnit4 writes reports/ and Unity's -testResults writes test-results/, both at
+# the project root. Anchored so a reports/ folder elsewhere stays tracked.
+/reports/
+/test-results/