v0.2.23

docs/IMPLEMENTATION_STATUS.md

@@ -1,7 +1,16 @@
-# RustBox 0.2.22 - implementation status
+# RustBox 0.2.23 - implementation status
 
 - Draft saves are realtime-silent: Drafts folder/list updates continue, but saving a draft does not surface as a new-mail notification.
-This file tracks the `0.2.22` source snapshot. Storage/search scope and outstanding acceptance work are tracked in `TODO.md`. A feature is only listed as implemented when working code exists in this source tree; partial items are called out explicitly.
+This file tracks the `0.2.23` source snapshot. Storage/search scope and outstanding acceptance work are tracked in `TODO.md`. A feature is only listed as implemented when working code exists in this source tree; partial items are called out explicitly.
+
+## 0.2.23 interface styles
+
+- Adds Appearance → **Style depth** (`display_preferences.skin_depth`, migration V053): `colors` applies only a predefined style's palette and leaves layout controls editable; `standard` (default) keeps the previous palette + fixed layout behavior; `immersive` additionally applies the style's structural tokens.
+- Adds Appearance → **Style gradients** (`display_preferences.skin_gradients`, same V053 migration, default off). Every gradient a style uses (immersive backdrops, app bars, primary buttons, the Synthwave logo, Roundcube Classic bevels in any depth) is scoped to `html[data-skin-gradients="true"]`; with the switch off the style uses flat fallback colors. The release validator rejects ungated gradients.
+- Interface-style standard: each predefined style has light and dark palettes (`55-roundcube-skins.css`, `56-interface-styles.css`), a fixed layout profile (`interfaceStyleProfiles`) and a structural token block in `57-skin-tokens.css` (fonts, heading treatment, control/button/compose/avatar radii, floating vs. flush panes, pane borders/shadows/glass, app bar and search field, sidebar colors, selection background/marker, row cards, primary/compose buttons, focus ring, bevels). `58-skin-immersive.css` consumes the tokens only at the immersive depth; floating-pane geometry is limited to the desktop three-pane layout (>820px).
+- All 23 existing styles were adapted to the standard; 14 styles were added: Dracula, Catppuccin, Solarized, Gruvbox, Tokyo Night, Rosé Pine, Everforest, Synthwave, Paper, Terminal, Aqua Glass, Linear inspired, Material You inspired, Retro 95.
+- The style catalog lives in `display_preferences::INTERFACE_SKINS` and is shared by preference and `default_interface_skin` validation; `scripts/validate-release-static.py` checks catalog/selector/profile/palette/token parity.
+- V051 and V052 are consolidated into the fresh schemas (baseline V052). The fresh MySQL schema now uses an expression default for `mail_preferences.message_loading_mode`.
 
 ## 0.2.22 snooze and undo send
 
@@ -50,7 +59,7 @@ This file tracks the `0.2.22` source snapshot. Storage/search scope and outstand
 - Initial synchronization remains silent for new-mail notifications; bulk operations retain one summary toast; browser/system modifier shortcuts remain preserved.
 - Mailbox pagination is enabled by default at 300 messages per page; the API/preferences accept page sizes up to 300, with progressive and load-all alternatives.
 - Blob deletion uses a durable SQL outbox for filesystem/shared POSIX/NFS and S3 backends; attachment/draft metadata deletion is transactionally paired with cleanup enqueue and failed deletes retry in the background.
-- V047-V050 are consolidated into the V050 compatibility baseline. RustBox 0.2.16 uses V051 to add adaptive HTML-mail colors and mailbox loading mode to existing V050 tenants; V052 is next.
+- V047-V052 are consolidated into the V052 compatibility baseline (0.2.23). V053 adds `skin_depth` and `skin_gradients` to existing V052 tenants; V054 is next.
 
 ## 0.2.8 browser security headers