mcp-agent mode for mcp-checker with web-info and REST API

New:
 - agent index page serving on 0.0.0.0:8765
 - REST API with modular approach to modules
 - 'fio' module working via thread-safe Thread able to return
   real-time info on its status
 - 'fio' module scheduled run option
 - ability to preserve multiple testrun results while active
 - dockerfile for agent image

Fixed:
 - Network report fixes to work on Kube envs
 - Fixed function for running commands inside daemonset pods

 Related-PROD: PROD-36669

Change-Id: I57e73001247af9187680bfc5744590eef219d93c
diff --git a/cfg_checker/agent/cfg_agent.py b/cfg_checker/agent/cfg_agent.py
new file mode 100644
index 0000000..5619fea
--- /dev/null
+++ b/cfg_checker/agent/cfg_agent.py
@@ -0,0 +1,9 @@
+from .webserver import agent_server
+
+
+def entrypoint():
+    agent_server()
+
+
+if __name__ == '__main__':
+    entrypoint()