# T06: Add Category Filtering · Public Acceptance Basis v1.0

- Task ID: `T06`
- Frozen baseline: `ed2390f2df8252f062abd9123e20f6fffca7e5ed`
- Prompt SHA-256: `6db66678b5cc9cb95f903bbb49c4519398f93bc00f29d6ad1d1a109fb512dbae`

> These acceptance points were published separately after the batch finished, to support score review; they are not part of the agent-executable sample package.

## Acceptance points

- Both query and stored categories are stripped, then compared via `casefold`; output preserves the records' original spelling.
- Covers case, surrounding whitespace, unmatched categories, and composition with start/end date.
- Without `--category`, default behavior matches the baseline.