fix: remove workbench legacy read repair paths

tools/hwlab-cli/client.test.ts

@@ -417,7 +417,7 @@ test("hwlab-cli client session final-response verifies original conversation acr
     threadId: "thread_issue834",
     status: "idle",
     lastTraceId: "trc_issue834_final",
-    snapshot: { source: "conversation-terminal-repair" },
+    snapshot: { source: "code-agent-result" },
     messages: [{ role: "agent", traceId: "trc_issue834_final", status: "idle", text: finalText }]
   };
   const fetchImpl = async (url: string | URL) => {
@@ -443,7 +443,6 @@ test("hwlab-cli client session final-response verifies original conversation acr
   assert.equal(result.payload.validation.checks.listFound, true);
   assert.equal(result.payload.validation.checks.inspectTextMatchesResult, true);
   assert.equal(result.payload.validation.checks.listTextMatchesResult, true);
-  assert.equal(result.payload.validation.repair.appearsRepaired, true);
   assert.equal(calls[1], "http://web.test/v1/agent/conversations?projectId=prj_v02_code_agent&limit=100");
   assert.deepEqual(result.payload.validation.failures, []);
 });

tools/src/hwlab-cli-lib.ts

@@ -1,3 +1,6 @@
+// SPEC: PJ2026-010402 HWLAB CLI draft-2026-06-17-r0; PJ2026-010403 API契约 draft-2026-06-17-r0; PJ2026-010401 Web工作台 draft-2026-06-17-r0.
+// Responsibility: HWLAB CLI Web-equivalent client commands, including session, trace, result and workbench diagnostics.
+
 import { createHash } from "node:crypto";
 import { chmod, mkdir, readFile, readdir, rm, writeFile } from "node:fs/promises";
 import path from "node:path";
@@ -3322,11 +3325,6 @@ function finalResponseValidation({ conversationId, projectId, inspectConversatio
       listMarkdownNotFlattened: listMarkdown.likelyFlattened !== true,
       resultMarkdownHasStructure: resultMarkdown.newlineCount > 0 || resultMarkdown.hasTableSeparator === true || resultMarkdown.hasFence === true
     },
-    repair: clean({
-      inspectSnapshotSource: text(inspectConversation?.snapshot?.source),
-      listSnapshotSource: text(listedConversation?.snapshot?.source),
-      appearsRepaired: text(inspectConversation?.snapshot?.source).includes("repair") || text(listedConversation?.snapshot?.source).includes("repair")
-    }),
     previews: {
       inspectText: preview(inspectText, 200),
       listText: preview(listText, 200),