v0.13.0

Minor Changes

• 7e83e5f: feat(settings): make synthetic features configurable

  Add shared Synthetic feature settings with a synthetic:settings
  command and pi config support. Web search, usage status, quota
  warnings, quotas command, and subBar integration can now be enabled
  or disabled individually. Web search, usage status, quota warnings,
  and subBar polling react to settings changes live. The quotas command
  still requires restart to fully unload.

  Add an initial v1-seed-defaults migration that writes the current
  defaults to disk and bumps configVersion to 1. On first load, fresh
  installs seed the global config automatically. A one-time notice is
  shown on session start pointing users to pi config and the
  /synthetic:settings command.

• ed77440: feat(usage-status): footer status bar showing live quota usage

  Add usage-status extension that displays live quota percentages
  (weekly credits, rolling 5h, etc.) in the footer status bar when a
  Synthetic model is active. Colors follow the same severity
  assessment as quota-warnings for consistency. Auto-refreshes every
  60s and after each turn. Hides for non-Synthetic models.