ticket: start repository objective pages

.yoi/tickets/00001KVNGJPRG/thread.md

@@ -125,3 +125,28 @@ Validation plan:
 Previously recorded `do_not_parallelize` sequencing reason is cleared because sidebar navigation Ticket `00001KVNG9B9Z` is closed and integrated. Human queue authorization remains applicable, and the Ticket has concrete implementation requirements, so Orchestrator accepts implementation.
 
 ---
+
+<!-- event: implementation_report author: yoi-orchestrator at: 2026-06-21T17:03:39Z -->
+
+## Implementation report
+
+Implementation start report:
+
+- Created child implementation worktree:
+  - `/home/hare/Projects/yoi/.worktree/00001KVNGJPRG-repository-objective-pages`
+- Created branch:
+  - `impl/00001KVNGJPRG-repository-objective-pages`
+- Base commit:
+  - `0f7e78c1 ticket: accept repository objective pages`
+- Confirmed tracked Ticket project records are visible in the child worktree。
+- Confirmed `.yoi/memory` has no tracked/untracked entries in the child worktree check。
+- Spawned sibling Coder Pod:
+  - `yoi-coder-00001KVNGJPRG`
+- Coder scope:
+  - read: `/home/hare/Projects/yoi`
+  - write: `/home/hare/Projects/yoi/.worktree/00001KVNGJPRG-repository-objective-pages`
+
+Next action:
+- Wait for Coder implementation report, then spawn Reviewer read-only for the implementation diff。
+
+---