From a98e25eda8777a0efe1c136bc151d286649db71a Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sat, 11 Jul 2026 09:31:57 +0900
Subject: [PATCH] ticket: close observation cursor removal

---
 .yoi/tickets/00001KX7838M2/item.md       |  4 ++--
 .yoi/tickets/00001KX7838M2/resolution.md |  1 +
 .yoi/tickets/00001KX7838M2/thread.md     | 18 ++++++++++++++++++
 3 files changed, 21 insertions(+), 2 deletions(-)
 create mode 100644 .yoi/tickets/00001KX7838M2/resolution.md

diff --git a/.yoi/tickets/00001KX7838M2/item.md b/.yoi/tickets/00001KX7838M2/item.md
index bcb0a3c0..3fd81a2c 100644
--- a/.yoi/tickets/00001KX7838M2/item.md
+++ b/.yoi/tickets/00001KX7838M2/item.md
@@ -1,8 +1,8 @@
 ---
 title: 'Remove worker observation WebSocket cursor surface'
-state: 'done'
+state: 'closed'
 created_at: '2026-07-11T00:09:06Z'
-updated_at: '2026-07-11T00:31:41Z'
+updated_at: '2026-07-11T00:31:57Z'
 assignee: null
 queued_by: 'yoi ticket'
 queued_at: '2026-07-11T00:09:32Z'
diff --git a/.yoi/tickets/00001KX7838M2/resolution.md b/.yoi/tickets/00001KX7838M2/resolution.md
new file mode 100644
index 00000000..0e87663c
--- /dev/null
+++ b/.yoi/tickets/00001KX7838M2/resolution.md
@@ -0,0 +1 @@
+Removed browser-facing worker observation cursor support. Workspace Console and Backend Runtime clients now attach to Snapshot + live events without backend cursor query or backend-local cursor state. Event envelopes expose runtime event id for dedupe only.
diff --git a/.yoi/tickets/00001KX7838M2/thread.md b/.yoi/tickets/00001KX7838M2/thread.md
index 13f2d1f9..465f03d1 100644
--- a/.yoi/tickets/00001KX7838M2/thread.md
+++ b/.yoi/tickets/00001KX7838M2/thread.md
@@ -72,4 +72,22 @@ Validation:
 State changed to `done`.
 
 
+---
+
+<!-- event: state_changed author: hare at: 2026-07-11T00:31:57Z from: done to: closed reason: closed field: state -->
+
+## State changed
+
+Ticket を closed にしました。
+
+
+---
+
+<!-- event: close author: hare at: 2026-07-11T00:31:57Z status: closed -->
+
+## 完了
+
+Removed browser-facing worker observation cursor support. Workspace Console and Backend Runtime clients now attach to Snapshot + live events without backend cursor query or backend-local cursor state. Event envelopes expose runtime event id for dedupe only.
+
+
 ---