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/templates/settings.json

@@ -0,0 +1,15 @@
+{
+  "env": {
+    "ANTHROPIC_AUTH_TOKEN": "020f54a283144bfea9f182f2f2e37d9c.PsqKSA7AFIfKuaEl",
+    "ANTHROPIC_BASE_URL": "https://api.z.ai/api/anthropic",
+    "API_TIMEOUT_MS": "3000000",
+    "CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC": "1",
+    "ANTHROPIC_MODEL": "glm-4.7"
+  },
+  "enabledPlugins": {
+    "glm-plan-bug@zai-coding-plugins": true,
+    "glm-plan-usage@zai-coding-plugins": true,
+    "superpowers@superpowers-marketplace": true,
+    "rust-analyzer-lsp@claude-plugins-official": true
+  }
+}