Enhance Pad Tracking with new Flow and Supply logic

lib/screens/husband/husband_settings_screen.dart

@@ -108,7 +108,7 @@ class HusbandSettingsScreen extends ConsumerWidget {
               style: GoogleFonts.outfit(
                 fontSize: 20,
                 fontWeight: FontWeight.w600,
-                color: AppColors.navyBlue,
+                color: Theme.of(context).textTheme.titleLarge?.color,
               ),
             ),
             const SizedBox(height: 16),
@@ -147,11 +147,11 @@ class HusbandSettingsScreen extends ConsumerWidget {
       context: context,
       builder: (context) => StatefulBuilder(
         builder: (context, setState) => AlertDialog(
-          title: const Row(
+          title: Row(
             children: [
-              Icon(Icons.link, color: AppColors.navyBlue),
-              SizedBox(width: 8),
-              Text('Connect with Wife'),
+              Icon(Icons.link, color: Theme.of(context).colorScheme.primary),
+              const SizedBox(width: 8),
+              const Text('Connect with Wife'),
             ],
           ),
           content: Column(
@@ -159,8 +159,10 @@ class HusbandSettingsScreen extends ConsumerWidget {
             children: [
               Text(
                 'Enter the pairing code from your wife\'s app:',
-                style:
-                    GoogleFonts.outfit(fontSize: 14, color: AppColors.warmGray),
+                style: GoogleFonts.outfit(
+                  fontSize: 14,
+                  color: Theme.of(context).textTheme.bodyMedium?.color,
+                ),
               ),
               const SizedBox(height: 16),
               TextField(
@@ -174,8 +176,10 @@ class HusbandSettingsScreen extends ConsumerWidget {
               const SizedBox(height: 16),
               Text(
                 'Your wife can find this code in her Settings under "Share with Husband".',
-                style:
-                    GoogleFonts.outfit(fontSize: 12, color: AppColors.warmGray),
+                style: GoogleFonts.outfit(
+                  fontSize: 12,
+                  color: Theme.of(context).textTheme.bodySmall?.color,
+                ),
               ),
               const SizedBox(height: 24),
               Row(