* refactor: rename beta features gate to preview features
Renames the opt-in gate introduced in PR #1829 from "beta" to "preview".
Same shape (per-user JSONB toggle, `before_action` concern, marker pill)
just retitled so the surface speaks the language Sure uses elsewhere
("preview" reads as in-progress, "beta" had baggage with provider
maturity copy and external testing programs).
Renames:
- BetaGateable -> PreviewGateable
- require_beta_features! -> require_preview_features!
- beta_features_enabled? -> preview_features_enabled?
- preferences["beta_features_enabled"] -> preferences["preview_features_enabled"]
- DS::Pill default label "Beta" -> "Preview"
- Settings -> Preferences toggle copy "beta features" -> "preview features"
- config/locales/views/beta/ -> config/locales/views/preview/
- docs/llm-guides/gating-a-beta-feature.md -> gating-a-preview-feature.md
Includes a data migration that copies any existing
`beta_features_enabled` JSONB key into `preview_features_enabled` so early
opt-ins survive the rename, then removes the old key. The migration is
fully reversible.
Provider maturity copy ("maturity.beta = Beta" under Settings -> Bank
sync) is intentionally untouched - that's a separate concept describing
a provider's integration stability, not Sure's feature gate.
* review: apply CodeRabbit findings on PR #1837
- Settings::PreferencesController#update now routes the
`preview_features_enabled` input through strong params and casts via
ActiveModel::Type::Boolean instead of reading raw params and string-
comparing to "1". Matches Sure's controller convention for permitted
params and avoids stringly-typed boolean handling.
- Rename migration now wraps the destination JSONB key write in COALESCE
so a row that somehow ends up with both keys keeps the destination
value instead of having it overwritten by the source. Up and down
paths get the same defensive shape.
* 📝 CodeRabbit Chat: Implement requested code changes
* 📝 CodeRabbit Chat: Implement requested code changes
* fix: restore all missing translation keys; rename beta→preview label
* fix: restore all missing sections (appearances, debugs, llm_usages, providers, etc.); rename beta→preview
* fix: restore missing keys (member_removal_failed, confirm_delete, etc.); add preview section
* fix(i18n/ca): use 'està en vista prèvia' instead of 'és una vista prèvia'
* fix(i18n/ca): use 'en desenvolupament'; drop article in preview title
* fix(i18n/es): use 'en desarrollo' instead of 'en progreso'
* fix(i18n/ca): use 'funcions experimentals' instead of 'vista prèvia'
* fix(i18n/es): use 'funciones experimentales' instead of 'vista previa'
* fix(i18n/ca): use 'funcions experimentals' in preferences.show.preview
* fix(i18n/es): use 'funciones experimentales' in preferences.show.preview
* fix(i18n/ca): use 'Experimental' pill label instead of 'Vista prèvia'
* fix(i18n/es): use 'Experimental' pill label instead of 'Vista previa'
---------
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
e8ce28648d