# BAT-020 Planning: Monthly settlement evidence, next actions, documentation, and verification hardening

## Planning Status
- Status: completed
- Profile: batch-lite
- Design Gate: no
- Design Gate Rationale: REQ-025 is a read-only hardening/documentation slice that builds on already-delivered page sections and existing docs/test patterns without introducing new persistence, service contracts, or runtime flow ownership.

## Objective
Turn REQ-025 into the final hardening batch for the `월정산` page by adding evidence/next-action sections, updating docs, and strengthening completed-page verification.

## Work Slices
1. Evidence + next actions UI
   - Render close-ready summary, major blockers, source coverage summary, and follow-up hints.
   - Keep wording explicitly read-only.
2. Baseline document alignment
   - Update `docs/project-structure.md` and `docs/runtime-flows.md`.
   - Touch `docs/interface-contract.md` only if the completed implementation actually changes an internal/external contract.
3. Verification hardening
   - Expand AppTest/pytest/smoke evidence for the completed page.

## Acceptance Source
- REQ-025 Acceptance Criteria AC-1 through AC-5.

## Dependencies
- BAT-018 / REQ-023 implemented page shell.
- BAT-019 / REQ-024 implemented operational sections.
- Existing read-only scope guardrails from dcy-015.

## Milestones
1. Evidence/next-action sections render on the completed page.
2. Required baseline docs reflect the page flow and deferred scope.
3. Ruff + pytest and any relevant dashboard smoke evidence pass.

## Risks
- Evidence wording may imply write/close capability that this scope does not implement.
- Documentation drift may occur if the final UI structure differs from the discovery summary.
- Over-broad verification edits could spill outside the monthly settlement slice.

## Handoff Readiness
- Ready for implementation: after BAT-018 and BAT-019 completion.
- Lead authority needed before delivery: no additional user decision is currently open; scope is approved in dcy-015 / REQ-025.
- Kanban status: deliberately not used.