Frontend: Update Thinking theme colors in src/options/themes.js

Signed-off-by: Michael Mayer <michael@photoprism.app>

Author: lastzero

frontend/src/options/themes.js

@@ -589,7 +589,7 @@ let themes = {
     colors: {
       "background": "#191a1a",
       "on-background": "#f4f6fc",
-      "surface": "#1f2121",
+      "surface": "#1f1f1f",
       "on-surface": "#f6f6fa",
       "surface-bright": "#262626",
       "surface-variant": "#999999",
@@ -598,7 +598,7 @@ let themes = {
       "highlight": "#683daf",
       "secondary": "#191a1a",
       "on-secondary": "#f2f2f4",
-      "secondary-light": "#212121",
+      "secondary-light": "#222323",
       "accent": "#232323",
       "card": "#242424",
       "on-card": "#fafafa",
@@ -613,6 +613,7 @@ let themes = {
       "info": "#60a5fa",
       "success": "#10b981",
       "warning": "#fbbf24",
+      "on-warning": "#ffffff",
       "favorite": "#facc15",
       "remove": "#f87171",
       "restore": "#45b8e6",