Add outreach candidate editing controls

src/services/processor.ts

@@ -25,6 +25,8 @@ export interface ProcessedPost {
   sourceType: 'image' | 'chat';
   toneId: ToneKey;
   scripted: boolean;
+  /** True when an operator replaced the generated opener before dispatch. */
+  operatorEdited?: boolean;
 }
 
 export interface SkipResult {