feat: back up omp config (agent settings, commands, extensions, themes, loops, plugins)

agent/mcp.json

@@ -0,0 +1,19 @@
+{
+  "$schema": "https://raw.githubusercontent.com/can1357/oh-my-pi/main/packages/coding-agent/src/config/mcp-schema.json",
+  "mcpServers": {
+    "github": {
+      "type": "http",
+      "url": "https://api.githubcopilot.com/mcp/",
+      "headers": {
+        "Authorization": "!printf 'Bearer %s' \"$(gh auth token)\""
+      }
+    },
+    "obscura": {
+      "type": "stdio",
+      "command": "obscura",
+      "args": [
+        "mcp"
+      ]
+    }
+  }
+}