v0.3.0

Added

• Per-repo database catalog — each repository gets its own store under ~/.metatron, with one-time auto-migration from the legacy single-file metatron.db.
• Employee attribution — local identity with metatron whoami, served/feedback events stamped with the actor, and metatron import to merge contributors' databases into a curator's catalog.
• New React web UI wired to the live API — Agent Impact, candidate review, and drill-down side drawers.
• metatron export <repo> for handing a repository's decisions to another store.

Changed

• Renamed "priors" to "decisions" across the project.
• SQLite runs in autocommit for real-time reads, with WAL and a busy timeout for concurrent multi-process access.
• Terminology and UX polish — "canonical" glossed as "approved & served to agents"; timestamps surfaced on candidates and decisions.

Fixed

• Boot errors surfaced instead of an endless splash.
• Agent-activity status vocabulary and last-active timestamps corrected.
• Assorted UI fixes (helpful-rate NaN, feedback-loop crash, contrast, ingest counts).