fix: replay annotated history in Web Console

web/workspace/src/lib/workspace/console/model.test.ts

@@ -165,6 +165,108 @@ Deno.test("segment rotation retains a live error beside the real SegmentStart hi
   );
 });
 
+Deno.test("reload snapshot projects provenance-annotated history entries", () => {
+  const metadata = {
+    entry_id: "history-entry-1",
+    origin: {
+      kind: "model_output",
+      worker: {
+        workspace_id: "workspace-secret",
+        runtime_id: "runtime-secret",
+        worker_id: "worker-secret",
+      },
+    },
+  };
+  const annotated = (item: unknown) => ({ item, metadata });
+  const projection = projectConsole([{
+    eventId: "annotated-reload",
+    event: snapshotEvent("/repo", [
+      {
+        kind: "annotated_segment_start",
+        ts: 1,
+        session_id: "session-1",
+        system_prompt: null,
+        config: {},
+        history: [annotated({
+          kind: "message",
+          role: "assistant",
+          content: [{ kind: "text", text: "older committed reply" }],
+        })],
+      },
+      {
+        kind: "annotated_user_input",
+        ts: 2,
+        segments: [{ kind: "text", content: "latest user message" }],
+        history: [annotated({
+          kind: "message",
+          role: "user",
+          content: [{ kind: "text", text: "latest user message" }],
+        })],
+      },
+      {
+        kind: "annotated_assistant_item",
+        ts: 3,
+        entry: annotated({
+          kind: "message",
+          role: "assistant",
+          content: [{ kind: "text", text: "latest committed reply" }],
+        }),
+      },
+      {
+        kind: "annotated_assistant_item",
+        ts: 4,
+        entry: annotated({
+          kind: "tool_call",
+          call_id: "annotated-call",
+          name: "Read",
+          arguments: '{"file_path":"/repo/a.md"}',
+        }),
+      },
+      {
+        kind: "annotated_tool_result",
+        ts: 5,
+        entry: annotated({
+          kind: "tool_result",
+          call_id: "annotated-call",
+          summary: "Read 1 line from /repo/a.md",
+          content: "1→content",
+          is_error: false,
+        }),
+      },
+      {
+        kind: "annotated_system_item",
+        ts: 6,
+        entry: annotated({
+          kind: "notification",
+          message: "Worker completed",
+        }),
+      },
+    ]),
+  }]);
+
+  assertEquals(
+    projection.lines.map((line) =>
+      `${line.kind}:${line.toolCallLabel ?? line.body}`
+    ),
+    [
+      "assistant:older committed reply",
+      "user:latest user message",
+      "assistant:latest committed reply",
+      "tool:Read(1 file)",
+      "system:Worker completed",
+    ],
+  );
+  const visible = JSON.stringify(projection.lines);
+  assert(
+    !visible.includes("workspace-secret"),
+    "history metadata must not enter Console rows",
+  );
+  assert(
+    !visible.includes("runtime-secret"),
+    "history origin must remain non-visible metadata",
+  );
+});
+
 Deno.test("workerConsoleHref encodes runtime and worker target authority", () => {
   assert(
     workerConsoleHref({

web/workspace/src/lib/workspace/console/model.ts

@@ -1960,24 +1960,34 @@ function applyLogEntry(
         applyLoggedItem(projection, `${eventId}-history-${index}`, item)
       );
       break;
-    case "user_input":
-      projection.lines.push(
-        line(
-          eventId,
-          "user",
-          "User",
-          segmentsToText(arrayField(entry, "segments") as Segment[]),
-        ),
+    case "annotated_segment_start":
+      arrayField(entry, "history").forEach((historyEntry, index) =>
+        applyLoggedHistoryEntry(
+          projection,
+          `${eventId}-history-${index}`,
+          historyEntry,
+        )
       );
       break;
+    case "user_input":
+    case "annotated_user_input":
+      applyLoggedUserInput(projection, eventId, entry);
+      break;
     case "system_item":
       projection.lines.push(systemItemLine(eventId, entry["item"]));
       applyTaskSystemItem(projection, entry["item"]);
       break;
+    case "annotated_system_item":
+      applyLoggedSystemEntry(projection, eventId, entry["entry"]);
+      break;
     case "assistant_item":
     case "tool_result":
       applyLoggedItem(projection, eventId, entry["item"]);
       break;
+    case "annotated_assistant_item":
+    case "annotated_tool_result":
+      applyLoggedHistoryEntry(projection, eventId, entry["entry"]);
+      break;
     case "run_errored":
       projection.lines.push(
         line(
@@ -2056,6 +2066,52 @@ function compactMessageForState(
   }
 }
 
+function applyLoggedUserInput(
+  projection: ConsoleProjection,
+  eventId: string,
+  entry: Record<string, unknown>,
+): void {
+  let body = segmentsToText(arrayField(entry, "segments") as Segment[]);
+  if (!body && stringField(entry, "kind") === "annotated_user_input") {
+    body = loggedUserText(arrayField(entry, "history"));
+  }
+  projection.lines.push(line(eventId, "user", "User", body));
+}
+
+function loggedUserText(history: unknown[]): string {
+  for (const historyEntry of history) {
+    if (!isRecord(historyEntry) || !isRecord(historyEntry["item"])) continue;
+    const item = historyEntry["item"];
+    if (
+      stringField(item, "kind") !== "message" ||
+      stringField(item, "role") !== "user"
+    ) {
+      continue;
+    }
+    return loggedContentText(arrayField(item, "content"));
+  }
+  return "";
+}
+
+function applyLoggedHistoryEntry(
+  projection: ConsoleProjection,
+  eventId: string,
+  historyEntry: unknown,
+): void {
+  if (!isRecord(historyEntry)) return;
+  applyLoggedItem(projection, eventId, historyEntry["item"]);
+}
+
+function applyLoggedSystemEntry(
+  projection: ConsoleProjection,
+  eventId: string,
+  historyEntry: unknown,
+): void {
+  if (!isRecord(historyEntry)) return;
+  projection.lines.push(systemItemLine(eventId, historyEntry["item"]));
+  applyTaskSystemItem(projection, historyEntry["item"]);
+}
+
 function applyLoggedItem(
   projection: ConsoleProjection,
   eventId: string,