chore: align with upstream openclaw/openclaw and overlay local additions

- Reset master to upstream/main (16,697 commits)
- Overlay 2,271 local-only files (skills, tools, workspace, configs, apps)
- Restore IDENTITY.md and USER.md templates
- Build verified, gateway running, Discord working

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docs/examples/config-claude-code-cli.yaml

@@ -0,0 +1,46 @@
+# Example OpenClaw configuration using Claude Code CLI subscription
+#
+# This configuration shows how to use your Claude.ai subscription
+# instead of API calls for all Claude models.
+#
+# Prerequisites:
+# 1. Install Claude Code CLI: curl -fsSL https://claude.ai/install.sh | sh
+# 2. Authenticate: claude login
+# 3. Copy this config to ~/.openclaw/config.yaml
+
+agents:
+  defaults:
+    # Register Claude CLI models (required for allowlist)
+    models:
+      claude-cli/opus:
+        alias: my-opus
+      claude-cli/sonnet:
+        alias: my-sonnet
+      claude-cli/haiku:
+        alias: my-haiku
+
+    # Use Claude Code subscription for primary model
+    model:
+      primary: claude-cli/sonnet
+      fallbacks:
+        - claude-cli/opus
+        - claude-cli/haiku
+
+# Gateway configuration (standard)
+gateway:
+  mode: local
+  bind: loopback
+  port: 18789
+  auth:
+    mode: token
+    token: your-secure-token-here
+
+# Optional: Customize CLI backend if needed
+# agents:
+#   defaults:
+#     cliBackends:
+#       claude-cli:
+#         # Override command path if needed
+#         command: /custom/path/to/claude
+#         # Customize timeout
+#         timeoutSeconds: 300