Add OpenClaw workspace configuration and tools

- Add agent configuration files (AGENTS.md, USER.md, IDENTITY.md, SOUL.md)
- Add git configuration and skills management scripts
- Add frontend/backend analysis tools and reports
- Add DingTalk media sender utilities and documentation
- Fix OpenClaw runtime environment (Node.js and Python)
- Configure git remotes and push scripts

.openclaw/workspace-state.json

@@ -0,0 +1,4 @@
+{
+  "version": 1,
+  "bootstrapSeededAt": "2026-03-04T06:12:46.900Z"
+}