mAi: #41 - Add template skeleton with labels, CLAUDE.md, .gitignore, issue templates

Standard label set: p1-p3, status:*, type:* (no skill labels)
CLAUDE.md skeleton with placeholder sections
.gitignore covering mai, Python, Go, Node, OS files
Issue templates for features, bugs, and research

CLAUDE.md

@@ -0,0 +1,29 @@
+# PROJECT_NAME
+
+Brief description of what this project does.
+
+**Memory group_id:** `PROJECT_NAME`
+
+## Purpose
+
+- What this project is for
+- Key goals and responsibilities
+
+## Reference Docs
+
+- `docs/` — project documentation
+
+## Labels
+
+This repo uses the standard label set from mRepoTemplate:
+
+**Priority:** p1 (critical), p2 (normal), p3 (low)
+**Status:** blocked, cancelled, deferred, done, in-progress, needs-input
+**Type:** bug, chore, docs, feature, idea, research
+
+Add project-specific labels (e.g., `skill:*`) as needed.
+
+## Worker Preferences
+
+- Prefer **gitster** role for Gitea issues (full cycle: research + code + commit + update issue)
+- All workers must use memory and self-improve