feat: 放大 AI 规格候选上限至150条 (#284)

admin/service/ai_specmatch.go

@@ -17,9 +17,9 @@ import (
 
 const (
 	AISpecMatchPromptVersion = "spec_prompt_v1"
-	// 单次模型调用最多携带 100 个已过滤的可购买候选。超过这个数量时，
+	// 单次模型调用最多携带 150 个已过滤的可购买候选。超过这个数量时，
 	// 候选本身仍会写入审计记录，但不会让模型在过于宽泛的范围里猜测。
-	maxAIModelCandidates = 100
+	maxAIModelCandidates = 150
 )
 
 type AIMatchSnapshot struct {
@@ -151,7 +151,7 @@ func MatchSybSpecWithAI(ctx context.Context, db *sql.DB, actor *model.User, snap
 	}
 	if len(eligible) > maxAIModelCandidates {
 		baseDecision.CandidatesJSON = candidateAuditJSON(bindAICandidates(eligible))
-		return recordAIMatchWithoutSave(db, baseDecision, "rejected", "可购买候选超过 100 条，请先人工核对")
+		return recordAIMatchWithoutSave(db, baseDecision, "rejected", "可购买候选超过 150 条，请先人工核对")
 	}
 	bindings := bindAICandidates(eligible)
 	baseDecision.CandidatesJSON = candidateAuditJSON(bindings)