fix: classify "No conversation found" as session_expired (#65028)

Merged via squash.

Prepared head SHA: f429ba2de0
Co-authored-by: Ivan-Fn <1247214+Ivan-Fn@users.noreply.github.com>
Co-authored-by: altaywtf <9790196+altaywtf@users.noreply.github.com>
Reviewed-by: @altaywtf

CHANGELOG.md

@@ -45,6 +45,7 @@ Docs: https://docs.openclaw.ai
 - Audio/self-hosted STT: restore `models.providers.*.request.allowPrivateNetwork` for audio transcription so private or LAN speech-to-text endpoints stop tripping SSRF blocks after the v2026.4.14 regression. (#66692) Thanks @jhsmith409.
 - QQBot/cron: guard against undefined `event.content` in `parseFaceTags` and `filterInternalMarkers` so cron-triggered agent turns with no content payload no longer crash with `TypeError: Cannot read properties of undefined (reading 'startsWith')`. (#66302) Thanks @xinmotlanthua.
 - CLI/plugins: stop `--dangerously-force-unsafe-install` plugin installs from falling back to hook-pack installs after security scan failures, while still preserving non-security fallback behavior for real hook packs. (#58909) Thanks @hxy91819.
+- Claude CLI/sessions: classify `No conversation found with session ID` as `session_expired` so expired CLI-backed conversations clear the stale binding and recover on the next turn. (#65028) thanks @Ivan-Fn.
 
 ## 2026.4.14
 

src/agents/pi-embedded-helpers.isbillingerrormessage.test.ts

@@ -648,6 +648,12 @@ describe("classifyFailoverReason", () => {
     expect(classifyFailoverReason("410 conversation expired")).toBe("session_expired");
   });
 
+  it("classifies 'No conversation found' from Claude CLI as session_expired", () => {
+    expect(classifyFailoverReason("No conversation found with session ID: abc123")).toBe(
+      "session_expired",
+    );
+  });
+
   it("keeps explicit billing and auth signals on 410 text", () => {
     expect(classifyFailoverReason("HTTP 410: invalid_api_key")).toBe("auth");
     expect(classifyFailoverReason("HTTP 410: authentication failed")).toBe("auth");

src/agents/pi-embedded-helpers/errors.ts

@@ -1109,6 +1109,7 @@ function isCliSessionExpiredErrorMessage(raw: string): boolean {
     lower.includes("session expired") ||
     lower.includes("session invalid") ||
     lower.includes("conversation not found") ||
+    lower.includes("no conversation found") ||
     lower.includes("conversation does not exist") ||
     lower.includes("conversation expired") ||
     lower.includes("conversation invalid") ||