upd: redesign

Deskripsi:
- fitur ganti mode tema
- penerapan tema pada semua fitur

NO Issues

constants/Colors.ts

@@ -6,7 +6,9 @@ export const Colors = {
     text: '#11181C',
     background: '#f4f9fd',
     tint: tintColorLight,
+    primary: '#19345E',
     icon: '#687076',
+    card: '#ffffff',
     tabIconDefault: '#687076',
     tabIconSelected: tintColorLight,
   },
@@ -14,7 +16,9 @@ export const Colors = {
     text: '#ECEDEE',
     background: '#151718',
     tint: tintColorDark,
+    primary: '#19345E',
     icon: '#9BA1A6',
+    card: '#232526', // slightly lighter than background #151718
     tabIconDefault: '#9BA1A6',
     tabIconSelected: tintColorDark,
   },