Update admin theme palette and heading font

.tamagui/tamagui.config.cjs

@@ -3299,8 +3299,8 @@ var tokens3 = {
   ...tokens2,
   color: {
     ...tokens2.color,
-    primary: "#4F46E5",
-    // Indigo 600
+    primary: "#FF5A5F",
+    // Brand Rose
     accent: "#F43F5E",
     // Rose 500
     accentSoft: "#E0E7FF",
@@ -3333,8 +3333,8 @@ var themes3 = {
     ...themes2.light,
     primary: tokens3.color.primary,
     accent: tokens3.color.accent,
-    background: "#F1F5F9",
-    // Slate 100
+    background: "#FFF8F5",
+    // Brand Cream
     backgroundHover: "#E2E8F0",
     backgroundPress: "#CBD5E1",
     backgroundStrong: tokens3.color.surface,
@@ -3362,7 +3362,7 @@ var themes3 = {
     ...themes2.dark,
     primary: tokens3.color.primary,
     accent: tokens3.color.accent,
-    background: "#0B132B",
+    background: "#171219",
     backgroundHover: "#101A36",
     backgroundPress: "#132142",
     backgroundStrong: "#101A36",
@@ -3402,12 +3402,12 @@ var fonts2 = {
   },
   heading: {
     ...defaultConfig.fonts.heading,
-    family: "Playfair Display",
+    family: "Fraunces",
     weight: sharedWeights
   },
   display: {
     ...defaultConfig.fonts.heading,
-    family: "Playfair Display",
+    family: "Fraunces",
     weight: sharedWeights
   }
 };