摘要措辞统一(笔记→概括):修复重试提示词/两条异常消息;等 UNPARSABLE 原始输出行定性P1失败(白卷 or 格式)

app/src/main/java/com/k2fsa/sherpa/onnx/SummarizePipeline.kt

@@ -409,8 +409,8 @@ class SummarizePipeline(
                     "上一次输出不是合法JSON: " +
                         out.take(200).replace("\n", " ") + "。"
                 val fix = user + "\n\n(" + why +
-                    "请从【新的断片】中至少提取一条并合并,只输出修正后的笔记JSON," +
-                    "禁止照抄输入笔记。)"
+                    "请把【新的断片】的内容合并进概括,只输出修正后的JSON," +
+                    "禁止照抄输入概括。)"
                 out = engine.generate(
                     systemPrompt = prompts.p1System, userPrompt = fix,
                     maxNewTokens = 900, temperature = 0f,
@@ -427,7 +427,7 @@ class SummarizePipeline(
                         "tail=[" + out.takeLast(60).replace("\n", "\\n") + "]")
                 // 及时止损:第一块都解析不出来,笔记链条已断,后面块只会白烧 token
                 if (idx == 0) {
-                    throw SummarizeEmptyException("开头转写片段无法生成有效笔记(内容过少或输出不可解析)")
+                    throw SummarizeEmptyException("开头转写片段无法生成有效概括(内容过少或输出不可解析)")
                 }
             }
             // 测量点(baseline,不改行为):raw≫json 说明解码浪费在废话/思考上;
@@ -441,7 +441,7 @@ class SummarizePipeline(
                 "chunks=$total failed=$failed")
         // 空笔记终检:全部块失败,或笔记仍是空壳(total==0 已在入口取消)
         if (failed == total || notesEntriesEmpty(notes)) {
-            throw SummarizeEmptyException("整场转写未能形成任何笔记条目" +
+            throw SummarizeEmptyException("整场转写未能形成有效概括" +
                 "(failed=$failed/$total, notes=" +
                 notes.replace("\n", " ").take(120) + ")")
         }