Reorganize: Move all skills to skills/ folder

- Created skills/ directory
- Moved 272 skills to skills/ subfolder
- Kept agents/ at root level
- Kept installation scripts and docs at root level

Repository structure:
- skills/           - All 272 skills from skills.sh
- agents/           - Agent definitions
- *.sh, *.ps1       - Installation scripts
- README.md, etc.   - Documentation

Co-Authored-By: Claude <noreply@anthropic.com>

skills/plugins/marketplaces/superpowers-marketplace/.claude/settings.local.json

@@ -0,0 +1,13 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(python3:*)",
+      "mcp__plugin_episodic-memory_episodic-memory__search",
+      "Bash(git add:*)",
+      "Bash(git commit:*)",
+      "Bash(git push)"
+    ],
+    "deny": [],
+    "ask": []
+  }
+}