Upgraded to latest mooncore packages. Upgraded to tailwind v4

Moonlight.Client/Styles/additions/theme.white.css

@@ -0,0 +1,23 @@
+@theme {
+    /* Gray (Inverted for White Mode) */
+
+    --color-gray-100: rgb(14 18 28); /* Formerly gray-950 */
+    --color-gray-200: rgb(17 23 33); /* Formerly gray-900 */
+    --color-gray-300: rgb(28 36 56); /* Formerly gray-800 */
+    --color-gray-400: rgb(41 50 73); /* Formerly gray-750 */
+    --color-gray-500: rgb(68 78 107); /* Formerly gray-700 */
+    --color-gray-600: rgb(112 121 147); /* Formerly gray-600 */
+    --color-gray-700: rgb(153 161 183); /* Formerly gray-500 */
+    --color-gray-750: rgb(181 181 195); /* Formerly gray-400 */
+    --color-gray-800: rgb(219 223 233); /* Formerly gray-300 */
+    --color-gray-900: rgb(241 241 242); /* Formerly gray-200 */
+    --color-gray-950: rgb(249 249 249); /* Formerly gray-100 */
+
+    /* Full Colors (Inverted) */
+
+    --color-white: rgb(0 0 0);         /* Inverted to black */
+    --color-black: rgb(255 255 255);   /* Inverted to white */
+
+    /* Special light mode stuff */
+    --color-diffcolor: rgb(255 255 255);
+}