incorrect timestamp for comment insert into prompt

[milyin]

main:1:preparing copilot gpt-5-mini 2026-03-27 18:12:00 +0100
        ✅ Prepared worktree parameters for task 'checkboxes should be always subitems to the overview sections' [ctx_rec_1](https://github.com/milyin/zbobr/blob/reports/reports/task_211/report_main_1_preparing_report_success.md)
    main:1:planning claude claude-haiku-4.5 2026-03-27 18:13:38 +0100
        💬 Implementation plan: make checklist items render as subitems of overview/reports [ctx_rec_2](https://github.com/milyin/zbobr/blob/reports/reports/task_211/report_main_1_planning_report_intermediate.md)

    [2026-03-27 17:35:46 +0000] handle the situation when checkboxes are created before any top-level report is created. In this case place the checkboxes under the next report

    main:1:planning claude claude-haiku-4.5 2026-03-27 18:37:33 +0100

This piece is taken from prompt. It's incorrect that comment's timezone is +0000

---PARAMETERS---
stack: [{"pipeline":"main","pipeline_run_id":1,"signal":"go_planning"}]
stage_count: 4
destination_repository: milyin/zbobr
pr_url: #217
destination_branch: main
work_branch: zbobr_fix-213-fix-comment-timestamp
pipeline_run_id: 1

---ERROR---
configure_worktree failed: Error: work_branch is already set and differs from requested values

---CONTEXT---

• main:1:preparing copilot gpt-5-mini _{2026-03-28 00:19:47 +0100}
• main:1:preparing copilot gpt-5-mini _{2026-03-28 01:25:23 +0100}
• main:1:preparing copilot gpt-5-mini _{2026-03-28 01:47:47 +0100}
• main:1:planning claude claude-haiku-4.5 _{2026-03-28 01:48:58 +0100}