chore: merge dev into refactor/config-file

Merged the latest changes from dev into this branch to stay up to date with current development.

ref: N25B-236

src/control_backend/core/config.py

@@ -3,7 +3,8 @@ from pydantic_settings import BaseSettings, SettingsConfigDict
 
 
 class ZMQSettings(BaseModel):
-    internal_comm_address: str = "tcp://localhost:5560"
+    internal_pub_address: str = "tcp://localhost:5560"
+    internal_sub_address: str = "tcp://localhost:5561"
     ri_command_address: str = "tcp://localhost:0000"
     ri_communication_address: str = "tcp://*:5555"
     vad_agent_address: str = "tcp://localhost:5558"

src/control_backend/core/zmq_context.py

@@ -1,3 +0,0 @@
-from zmq.asyncio import Context
-
-context = Context()