v0.0.30

Fixed

• Cron preview accepted the wrong month for named months. The live schedule
  preview rejected jan as invalid and shifted every other month name one early
  (feb previewed January, dec previewed November) — a 0-indexed month table
  against cron's 1-based months. Names now resolve correctly (jan=1 … dec=12).
• The Job Inspector could save an edited payload to the wrong job. Editing
  the Data field, then looking up a different job with a byte-identical payload,
  kept the unsaved edit and let Save write it to the new job. The editor is now
  keyed per job id.
• The Database inspector kept a stale filter across table switches. Choosing
  a filter column/value on one table then switching to another left the old
  inputs in place, causing a "no such column" error or a silent wrong-table
  filter; the filter bar now resets per table.
• Queue Control's config forms vanished silently when their load failed. A
  failed stall/DLQ-config fetch removed the whole form with no message; it now
  shows a retry card, matching Queue Detail.
• A save then immediate re-edit of a queue's stall/DLQ config was clobbered
  by the save's own echo on the next poll. The form now recognizes its own
  just-saved value and preserves the re-edit.
• CSV export from the Database inspector now quotes a bare carriage return
  (which was splitting a row) and neutralizes spreadsheet formula injection on
  text cells (a value starting with = + - @), while keeping real numbers numeric.
• A queue with no processed jobs showed an error rate of "0.00%" instead of
  "—" (0% from zero data is a claim, not a measurement).
• Bulk job actions no longer overstate the confirm count. A mixed-state
  selection now confirms and acts on only the eligible rows.
• The backoff preview no longer implies a delay before a job's first run
  (attempt 1 is the initial execution — backoff applies only to retries).
• Duration and latency readouts no longer render "1000ms" where rounding
  tipped a value to a full second; they show "1.0s" / "1.00s".
• The DLQ retry/purge failure toast read "Retri failed" / "Purg failed"; it
  now reads "Retry failed" / "Purge failed".
• The live activity stream splits SSE frames on the earliest boundary, so a
  mixed CRLF/LF stream can't merge two events into one.
• Copilot: stopping a turn before its first token no longer leaves a
  permanent "Thinking…" bubble, and a stopped turn's late teardown can no longer
  cancel a newly-started turn's confirmations or release its busy lock.
• Demo mode (?demo / #demo local preview) no longer loses its call-to-action
  and the Flows default graph after the first navigation drops the query string.

Changed

• Shared ConfigLoadError extracted to the config-forms module so Queue
  Control and Queue Detail render one component.
• The Database row-detail drawer fetches each truncated cell once instead of
  re-fetching every truncated cell on every 6s poll.
• Added regression tests (cron month names, duration/latency rounding, SSE frame
  boundaries). The one remaining Biome warning (useActivityStream effect deps)
  is now a documented intentional-reconnect ignore, so check is fully clean.

Full Changelog: v0.0.29...v0.0.30