feat: project-scoped instinct isolation

* feat: add project-scoped instinct isolation

* fix(continuous-learning-v2): harden instinct loading and promotion safety; sync v2.1 command docs

* fix(ci): make copilot-setup-steps a valid GitHub Actions workflow

* fix(hooks): stabilize docs warning inline JS regex parsing

commands/projects.md

@@ -0,0 +1,40 @@
+---
+name: projects
+description: List known projects and their instinct statistics
+command: true
+---
+
+# Projects Command
+
+List project registry entries and per-project instinct/observation counts for continuous-learning-v2.
+
+## Implementation
+
+Run the instinct CLI using the plugin root path:
+
+```bash
+python3 "${CLAUDE_PLUGIN_ROOT}/skills/continuous-learning-v2/scripts/instinct-cli.py" projects
+```
+
+Or if `CLAUDE_PLUGIN_ROOT` is not set (manual installation):
+
+```bash
+python3 ~/.claude/skills/continuous-learning-v2/scripts/instinct-cli.py projects
+```
+
+## Usage
+
+```bash
+/projects
+```
+
+## What to Do
+
+1. Read `~/.claude/homunculus/projects.json`
+2. For each project, display:
+   - Project name, id, root, remote
+   - Personal and inherited instinct counts
+   - Observation event count
+   - Last seen timestamp
+3. Also display global instinct totals
+