SettingSelect: give the back-to-presets button a real icon and accessible name, and finish the emoji-migration translations

- Replaces the bare `↩` text in the settings custom-value picker's back button with a `corner-down-left` Lucide icon, and adds an `aria-label` + tooltip ("Back to presets"). The button previously had no accessible name at all (it announced only "↩"), so this also closes an a11y gap. Re-adds `corner-down-left` to `icon-map.ts` and the Debug "Graphics" catalog.
- Adds the `settings.control.backToPresetsAriaLabel` key, translated into all nine locales via the reference-pile process (each language's `preset` glossary entry recorded with its source and confidence).
- Re-confirms the emoji-to-Lucide migration's translations: refreshes `@key.sourceHash` for the five keys whose English source changed (theme mode `light`/`dark`/`system`, share `backArrow`, `forgetPassword`) across all nine locales, and rewrites the de/sv "System" `sameAsSourceJustification` that still referenced the removed emoji. `desktop-i18n-stale` is now clean.

Author: vdavid

apps/desktop/src/lib/intl/keys.gen.ts

@@ -1821,6 +1821,7 @@ export type MessageKey =
   | 'settings.behavior.fileSystemWatching.lowDiskSpaceNotifications.opt.off'
   | 'settings.behavior.fileSystemWatching.lowDiskSpaceThresholdPercent.description'
   | 'settings.behavior.fileSystemWatching.lowDiskSpaceThresholdPercent.label'
+  | 'settings.control.backToPresetsAriaLabel'
   | 'settings.control.customOption'
   | 'settings.control.customPrefix'
   | 'settings.control.customValuePlaceholder'

apps/desktop/src/lib/intl/messages/de/fileExplorer.json

@@ -513,15 +513,15 @@
   },
   "fileExplorer.network.share.backArrow": "Zurück",
   "@fileExplorer.network.share.backArrow": {
-    "sourceHash": "aceb696"
+    "sourceHash": "76900f1"
   },
   "fileExplorer.network.share.forgetPasswordTooltip": "Gespeichertes Passwort aus dem Schlüsselbund entfernen",
   "@fileExplorer.network.share.forgetPasswordTooltip": {
     "sourceHash": "f067186"
   },
   "fileExplorer.network.share.forgetPassword": "Gespeichertes Passwort vergessen",
   "@fileExplorer.network.share.forgetPassword": {
-    "sourceHash": "aa3dca3"
+    "sourceHash": "ed68566"
   },
   "fileExplorer.network.share.shareCount": "{count, plural, one {{countText} Freigabe} other {{countText} Freigaben}}",
   "@fileExplorer.network.share.shareCount": {

apps/desktop/src/lib/intl/messages/de/settings.json

@@ -21,16 +21,16 @@
   },
   "settings.theme.mode.opt.light": "Hell",
   "@settings.theme.mode.opt.light": {
-    "sourceHash": "89c7766"
+    "sourceHash": "dbcd5e7"
   },
   "settings.theme.mode.opt.dark": "Dunkel",
   "@settings.theme.mode.opt.dark": {
-    "sourceHash": "93362ff"
+    "sourceHash": "60acc53"
   },
   "settings.theme.mode.opt.system": "System",
   "@settings.theme.mode.opt.system": {
-    "sourceHash": "0c12227",
-    "sameAsSourceJustification": "'System' is a real German word, same spelling; the leading laptop emoji is decorative and kept. macOS DE uses 'System'."
+    "sourceHash": "6725e7b",
+    "sameAsSourceJustification": "'System' is a real German word, same spelling; macOS DE uses 'System'."
   },
   "settings.appearance.appColor.label": "App-Farbe",
   "@settings.appearance.appColor.label": {
@@ -1198,6 +1198,10 @@
   "@settings.control.customPrefix": {
     "sourceHash": "58c3782"
   },
+  "settings.control.backToPresetsAriaLabel": "Zurück zu den Voreinstellungen",
+  "@settings.control.backToPresetsAriaLabel": {
+    "sourceHash": "1579f3f"
+  },
   "settings.sidebar.searchPlaceholder": "Einstellungen durchsuchen …",
   "@settings.sidebar.searchPlaceholder": {
     "sourceHash": "6801207"

apps/desktop/src/lib/intl/messages/en/settings.json

@@ -1514,6 +1514,10 @@
       "value": "the custom value the user entered, e.g. \"42\" or \"90s\""
     }
   },
+  "settings.control.backToPresetsAriaLabel": "Back to presets",
+  "@settings.control.backToPresetsAriaLabel": {
+    "description": "Accessibility label and tooltip for the small icon-only button that leaves the custom-value text input and returns to the preset dropdown in a settings picker. Shown as a back-arrow (corner-down-left) icon; keep it short."
+  },
 
   "settings.sidebar.searchPlaceholder": "Search settings...",
   "@settings.sidebar.searchPlaceholder": {

apps/desktop/src/lib/intl/messages/es/fileExplorer.json

@@ -510,15 +510,15 @@
   },
   "fileExplorer.network.share.backArrow": "Atrás",
   "@fileExplorer.network.share.backArrow": {
-    "sourceHash": "aceb696"
+    "sourceHash": "76900f1"
   },
   "fileExplorer.network.share.forgetPasswordTooltip": "Quitar la contraseña guardada del Llavero",
   "@fileExplorer.network.share.forgetPasswordTooltip": {
     "sourceHash": "f067186"
   },
   "fileExplorer.network.share.forgetPassword": "Olvidar la contraseña guardada",
   "@fileExplorer.network.share.forgetPassword": {
-    "sourceHash": "aa3dca3"
+    "sourceHash": "ed68566"
   },
   "fileExplorer.network.share.shareCount": "{count, plural, one {{countText} recurso compartido} many {{countText} recursos compartidos} other {{countText} recursos compartidos}}",
   "@fileExplorer.network.share.shareCount": {

apps/desktop/src/lib/intl/messages/es/settings.json

@@ -21,15 +21,15 @@
   },
   "settings.theme.mode.opt.light": "Claro",
   "@settings.theme.mode.opt.light": {
-    "sourceHash": "89c7766"
+    "sourceHash": "dbcd5e7"
   },
   "settings.theme.mode.opt.dark": "Oscuro",
   "@settings.theme.mode.opt.dark": {
-    "sourceHash": "93362ff"
+    "sourceHash": "60acc53"
   },
   "settings.theme.mode.opt.system": "Sistema",
   "@settings.theme.mode.opt.system": {
-    "sourceHash": "0c12227"
+    "sourceHash": "6725e7b"
   },
   "settings.appearance.appColor.label": "Color de la app",
   "@settings.appearance.appColor.label": {
@@ -1194,6 +1194,10 @@
   "@settings.control.customPrefix": {
     "sourceHash": "58c3782"
   },
+  "settings.control.backToPresetsAriaLabel": "Volver a los preajustes",
+  "@settings.control.backToPresetsAriaLabel": {
+    "sourceHash": "1579f3f"
+  },
   "settings.sidebar.searchPlaceholder": "Buscar en los ajustes...",
   "@settings.sidebar.searchPlaceholder": {
     "sourceHash": "6801207"

apps/desktop/src/lib/intl/messages/fr/fileExplorer.json

@@ -510,15 +510,15 @@
   },
   "fileExplorer.network.share.backArrow": "Retour",
   "@fileExplorer.network.share.backArrow": {
-    "sourceHash": "aceb696"
+    "sourceHash": "76900f1"
   },
   "fileExplorer.network.share.forgetPasswordTooltip": "Retirer le mot de passe enregistré du trousseau",
   "@fileExplorer.network.share.forgetPasswordTooltip": {
     "sourceHash": "f067186"
   },
   "fileExplorer.network.share.forgetPassword": "Oublier le mot de passe enregistré",
   "@fileExplorer.network.share.forgetPassword": {
-    "sourceHash": "aa3dca3"
+    "sourceHash": "ed68566"
   },
   "fileExplorer.network.share.shareCount": "{count, plural, one {{countText} partage} many {{countText} partages} other {{countText} partages}}",
   "@fileExplorer.network.share.shareCount": {

apps/desktop/src/lib/intl/messages/fr/settings.json

@@ -21,15 +21,15 @@
   },
   "settings.theme.mode.opt.light": "Clair",
   "@settings.theme.mode.opt.light": {
-    "sourceHash": "89c7766"
+    "sourceHash": "dbcd5e7"
   },
   "settings.theme.mode.opt.dark": "Sombre",
   "@settings.theme.mode.opt.dark": {
-    "sourceHash": "93362ff"
+    "sourceHash": "60acc53"
   },
   "settings.theme.mode.opt.system": "Système",
   "@settings.theme.mode.opt.system": {
-    "sourceHash": "0c12227"
+    "sourceHash": "6725e7b"
   },
   "settings.appearance.appColor.label": "Couleur de l''app",
   "@settings.appearance.appColor.label": {
@@ -1199,6 +1199,10 @@
   "@settings.control.customPrefix": {
     "sourceHash": "58c3782"
   },
+  "settings.control.backToPresetsAriaLabel": "Retour aux présélections",
+  "@settings.control.backToPresetsAriaLabel": {
+    "sourceHash": "1579f3f"
+  },
   "settings.sidebar.searchPlaceholder": "Rechercher dans les réglages...",
   "@settings.sidebar.searchPlaceholder": {
     "sourceHash": "6801207"

apps/desktop/src/lib/intl/messages/hu/fileExplorer.json

@@ -510,15 +510,15 @@
   },
   "fileExplorer.network.share.backArrow": "Vissza",
   "@fileExplorer.network.share.backArrow": {
-    "sourceHash": "aceb696"
+    "sourceHash": "76900f1"
   },
   "fileExplorer.network.share.forgetPasswordTooltip": "Mentett jelszó eltávolítása a kulcskarikából",
   "@fileExplorer.network.share.forgetPasswordTooltip": {
     "sourceHash": "f067186"
   },
   "fileExplorer.network.share.forgetPassword": "Mentett jelszó elfelejtése",
   "@fileExplorer.network.share.forgetPassword": {
-    "sourceHash": "aa3dca3"
+    "sourceHash": "ed68566"
   },
   "fileExplorer.network.share.shareCount": "{count, plural, one {{countText} megosztás} other {{countText} megosztás}}",
   "@fileExplorer.network.share.shareCount": {

apps/desktop/src/lib/intl/messages/hu/settings.json

@@ -21,15 +21,15 @@
   },
   "settings.theme.mode.opt.light": "Világos",
   "@settings.theme.mode.opt.light": {
-    "sourceHash": "89c7766"
+    "sourceHash": "dbcd5e7"
   },
   "settings.theme.mode.opt.dark": "Sötét",
   "@settings.theme.mode.opt.dark": {
-    "sourceHash": "93362ff"
+    "sourceHash": "60acc53"
   },
   "settings.theme.mode.opt.system": "Rendszer",
   "@settings.theme.mode.opt.system": {
-    "sourceHash": "0c12227"
+    "sourceHash": "6725e7b"
   },
   "settings.appearance.appColor.label": "Appszín",
   "@settings.appearance.appColor.label": {
@@ -1192,6 +1192,10 @@
   "@settings.control.customPrefix": {
     "sourceHash": "58c3782"
   },
+  "settings.control.backToPresetsAriaLabel": "Vissza az előbeállításokhoz",
+  "@settings.control.backToPresetsAriaLabel": {
+    "sourceHash": "1579f3f"
+  },
   "settings.sidebar.searchPlaceholder": "Beállítások keresése…",
   "@settings.sidebar.searchPlaceholder": {
     "sourceHash": "6801207"