v0.2.0 — Remove verification system

Breaking Changes

• Verification system removed — verification issue type, pending_verification status, verifies field, and pb verifications command are all gone. Issues now have 4 statuses (open, in_progress, blocked, closed) and 3 types (task, bug, epic).

Changed

• Close command simplified — always sets status to closed. No more intermediate states.
• CLI help improved — pb create --help and pb dep add --help show examples and behavior notes.

Removed

• Dead output functions (~100 lines), dead CSS/badge variants, unused sort utility

Fixed

• No-op useMemo in App.tsx, stale useMemo dependency in IssueList

See CHANGELOG.md for full details.