Initial commit: cc-ci autonomous orchestrator

Planning + launch + setup material for the cc-ci Co-op Cloud recipe CI server:
plan.md (single source of truth), kickoff/launch supervision, and the
Builder/Adversary loop prompts. Secrets (.testenv) and runtime dirs are gitignored.

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

.gitignore

@@ -0,0 +1,12 @@
+# Secrets — NEVER commit
+.testenv
+*.tfstate
+*.tfstate.*
+*.key
+*.pem
+
+# Loop runtime / working clones (created at launch by launch.sh)
+/cc-ci/
+/cc-ci-adv/
+/.cc-ci-watch/
+/.cc-ci-logs/