🐛 Governance action expiration time not aligned with epoch boundary

[Ryun1]

Area

Other

Domain

gov.tools

Which wallet were you using?

No response

Context

Outcomes pillar miscalculates the epoch timing for governance action expiry

Steps to reproduce

1. Go to Snek proposal https://gov.tools/outcomes/governance_actions/1d6aea56e6a523b13e03ae30ff24ebf9852543b4f7d415c7e50f55f6baaa4e3d#0
2. look at the expiration time
3. it states Expired: Tue Sep 02, 2025, 08:01:04 AM (Epoch 580)
4. this boundary was at 01-09-2025, 21:44

Actual behavior

it states Expired: Tue Sep 02, 2025, 08:01:04 AM (Epoch 580)

Expected behavior

it should say Expired: Tue Sep 01, 2025, 21:44 PM (Epoch 580)
(https://cexplorer.io/calendar)