Issue#2977 (All-Hands-AI#3050)

- keeping agentStateService unchanged.
- Renamed 'changeAgentState' inside 'agentSlice' to 'setCurrentAgentState'

Co-authored-by: sp.wack <83104063+amanape@users.noreply.github.com>

frontend/src/services/observations.ts

@@ -1,4 +1,4 @@
-import { changeAgentState } from "#/state/agentSlice";
+import { setCurrentAgentState } from "#/state/agentSlice";
 import { setUrl, setScreenshotSrc } from "#/state/browserSlice";
 import store from "#/store";
 import { ObservationMessage } from "#/types/Message";
@@ -25,7 +25,7 @@ export function handleObservationMessage(message: ObservationMessage) {
       }
       break;
     case ObservationType.AGENT_STATE_CHANGED:
-      store.dispatch(changeAgentState(message.extras.agent_state));
+      store.dispatch(setCurrentAgentState(message.extras.agent_state));
       break;
     case ObservationType.DELEGATE:
       // TODO: better UI for delegation result (#2309)

frontend/src/state/agentSlice.tsx

@@ -7,12 +7,12 @@ export const agentSlice = createSlice({
     curAgentState: AgentState.LOADING,
   },
   reducers: {
-    changeAgentState: (state, action) => {
+    setCurrentAgentState: (state, action) => {
       state.curAgentState = action.payload;
     },
   },
 });
 
-export const { changeAgentState } = agentSlice.actions;
+export const { setCurrentAgentState } = agentSlice.actions;
 
 export default agentSlice.reducer;