refactor(cli): finalize event-driven transition and remove interaction bridge (#18569)

packages/cli/src/ui/hooks/useGeminiStream.ts

@@ -20,6 +20,7 @@ import {
   ApprovalMode,
   parseAndFormatApiError,
   ToolConfirmationOutcome,
+  MessageBusType,
   promptIdContext,
   tokenLimit,
   debugLogger,
@@ -1408,10 +1409,15 @@ export const useGeminiStream = (
 
         // Process pending tool calls sequentially to reduce UI chaos
         for (const call of awaitingApprovalCalls) {
-          const details = call.confirmationDetails;
-          if (details && 'onConfirm' in details) {
+          if (call.correlationId) {
             try {
-              await details.onConfirm(ToolConfirmationOutcome.ProceedOnce);
+              await config.getMessageBus().publish({
+                type: MessageBusType.TOOL_CONFIRMATION_RESPONSE,
+                correlationId: call.correlationId,
+                confirmed: true,
+                requiresUserConfirmation: false,
+                outcome: ToolConfirmationOutcome.ProceedOnce,
+              });
             } catch (error) {
               debugLogger.warn(
                 `Failed to auto-approve tool call ${call.request.callId}:`,
@@ -1422,7 +1428,7 @@ export const useGeminiStream = (
         }
       }
     },
-    [toolCalls],
+    [config, toolCalls],
   );
 
   const handleCompletedTools = useCallback(