Support appearance/themes links.

Author: levlam

td/generate/scheme/td_api.tl

@@ -8283,11 +8283,11 @@ reportStoryResultTextRequired option_id:bytes is_optional:Bool = ReportStoryResu
 //@class SettingsSection @description Describes a section of the application settings
 
 //@description The appearance section @subsection Subsection of the section if any; may be one of
-//-"themes/edit", "themes/create", "wallpapers", "wallpapers/edit", "wallpapers/set", "wallpapers/choose-photo",
-//-"your-color/profile", "your-color/profile/add-icons", "your-color/profile/use-gift", "your-color/profile/reset",
-//-"your-color/name", "your-color/name/add-icons", "your-color/name/use-gift", "night-mode", "auto-night-mode",
-//-"text-size", "text-size/use-system", "message-corners", "animations", "stickers-and-emoji",
-//-"stickers-and-emoji/edit", "stickers-and-emoji/trending", "stickers-and-emoji/archived",
+//-"themes", "themes/edit", "themes/create", "wallpapers", "wallpapers/edit", "wallpapers/set",
+//-"wallpapers/choose-photo", "your-color/profile", "your-color/profile/add-icons", "your-color/profile/use-gift",
+//-"your-color/profile/reset", "your-color/name", "your-color/name/add-icons", "your-color/name/use-gift",
+//-"night-mode", "auto-night-mode", "text-size", "text-size/use-system", "message-corners", "animations",
+//-"stickers-and-emoji", "stickers-and-emoji/edit", "stickers-and-emoji/trending", "stickers-and-emoji/archived",
 //-"stickers-and-emoji/archived/edit", "stickers-and-emoji/emoji", "stickers-and-emoji/emoji/edit",
 //-"stickers-and-emoji/emoji/archived", "stickers-and-emoji/emoji/archived/edit", "stickers-and-emoji/emoji/suggest",
 //-"stickers-and-emoji/emoji/quick-reaction", "stickers-and-emoji/emoji/quick-reaction/choose",

td/telegram/LinkManager.cpp

@@ -172,11 +172,11 @@ static bool is_valid_story_album_id(Slice story_album_id) {
 
 static const vector<string> &get_appearance_settings_subsections() {
   static const vector<string> subsections{
-      "themes/edit", "themes/create", "wallpapers", "wallpapers/edit", "wallpapers/set", "wallpapers/choose-photo",
-      "your-color/profile", "your-color/profile/add-icons", "your-color/profile/use-gift", "your-color/profile/reset",
-      "your-color/name", "your-color/name/add-icons", "your-color/name/use-gift", "night-mode", "auto-night-mode",
-      "text-size", "text-size/use-system", "message-corners", "animations", "stickers-and-emoji",
-      "stickers-and-emoji/edit", "stickers-and-emoji/trending", "stickers-and-emoji/archived",
+      "themes", "themes/edit", "themes/create", "wallpapers", "wallpapers/edit", "wallpapers/set",
+      "wallpapers/choose-photo", "your-color/profile", "your-color/profile/add-icons", "your-color/profile/use-gift",
+      "your-color/profile/reset", "your-color/name", "your-color/name/add-icons", "your-color/name/use-gift",
+      "night-mode", "auto-night-mode", "text-size", "text-size/use-system", "message-corners", "animations",
+      "stickers-and-emoji", "stickers-and-emoji/edit", "stickers-and-emoji/trending", "stickers-and-emoji/archived",
       "stickers-and-emoji/archived/edit", "stickers-and-emoji/emoji", "stickers-and-emoji/emoji/edit",
       "stickers-and-emoji/emoji/archived", "stickers-and-emoji/emoji/archived/edit", "stickers-and-emoji/emoji/suggest",
       "stickers-and-emoji/emoji/quick-reaction", "stickers-and-emoji/emoji/quick-reaction/choose",

test/link.cpp

@@ -1829,6 +1829,7 @@ TEST(Link, parse_internal_link_part4) {
   parse_internal_link("tg://settings/privacy/auto-delete/set-custom",
                       privacy_and_security_settings("auto-delete/set-custom"));
 
+  parse_internal_link("tg://settings/appearance/themes", appearance("themes"));
   parse_internal_link("tg://settings/appearance/themes/edit", appearance("themes/edit"));
   parse_internal_link("tg://settings/appearance/app-icon", appearance("app-icon"));