chore: import upstream snapshot with attribution

apps/sim/lib/copilot/chat/stream-tool-outcome.ts

@@ -0,0 +1,47 @@
+import { isRecordLike } from '@sim/utils/object'
+import { MothershipStreamV1ToolOutcome } from '@/lib/copilot/generated/mothership-stream-v1'
+
+type TerminalToolOutcome =
+  | typeof MothershipStreamV1ToolOutcome.success
+  | typeof MothershipStreamV1ToolOutcome.error
+  | typeof MothershipStreamV1ToolOutcome.cancelled
+  | typeof MothershipStreamV1ToolOutcome.skipped
+  | typeof MothershipStreamV1ToolOutcome.rejected
+
+interface ResolveStreamToolOutcomeParams {
+  output?: unknown
+  status?: string
+  success?: boolean
+}
+
+export function resolveStreamToolOutcome({
+  output,
+  status,
+  success,
+}: ResolveStreamToolOutcomeParams): TerminalToolOutcome {
+  const outputRecord = isRecordLike(output) ? output : undefined
+  const isCancelled =
+    outputRecord?.reason === 'user_cancelled' ||
+    outputRecord?.cancelledByUser === true ||
+    status === MothershipStreamV1ToolOutcome.cancelled
+
+  if (isCancelled) {
+    return MothershipStreamV1ToolOutcome.cancelled
+  }
+
+  switch (status) {
+    case MothershipStreamV1ToolOutcome.success:
+    case MothershipStreamV1ToolOutcome.error:
+    case MothershipStreamV1ToolOutcome.skipped:
+    case MothershipStreamV1ToolOutcome.rejected:
+      return status
+    case 'aborted':
+      return MothershipStreamV1ToolOutcome.cancelled
+    case 'failed':
+      return MothershipStreamV1ToolOutcome.error
+    default:
+      return success === true
+        ? MothershipStreamV1ToolOutcome.success
+        : MothershipStreamV1ToolOutcome.error
+  }
+}