fix(group): restore out-of-scope reporting and phase1 timeout semantics

gitnexus/src/core/group/cross-impact.ts

@@ -192,6 +192,7 @@ export async function runGroupImpactLegacy(
         from: link.from.repo,
         to: link.to.repo,
         contractId: link.contractId,
+        matchType: link.matchType,
         confidence: link.confidence,
       });
       continue;

gitnexus/src/core/group/types.ts

@@ -129,6 +129,7 @@ export interface OutOfScopeLink {
   from: string;
   to: string;
   contractId: string;
+  matchType: MatchType;
   confidence: number;
 }