fix: DAGI Router agents logic, MicroDAO logo URL handling

scripts/com.daarion.node-guardian.plist

@@ -7,9 +7,13 @@
     
     <key>ProgramArguments</key>
     <array>
-        <string>/usr/bin/python3</string>
+        <string>/opt/homebrew/bin/python3</string>
         <string>/Users/apple/github-projects/microdao-daarion/scripts/node-guardian-loop.py</string>
         <string>--node-id=node-2-macbook-m4max</string>
+        <string>--node-name=MacBook Pro M4 Max</string>
+        <string>--city-url=https://daarion.space/api</string>
+        <string>--environment=development</string>
+        <string>--roles=development,gpu,ai_runtime,testing</string>
     </array>
     
     <key>WorkingDirectory</key>
@@ -17,8 +21,6 @@
     
     <key>EnvironmentVariables</key>
     <dict>
-        <key>CITY_API_URL</key>
-        <string>https://daarion.space/api/city</string>
         <key>SWAPPER_URL</key>
         <string>http://localhost:8890</string>
         <key>PYTHONUNBUFFERED</key>