Fix ring light color always showing white

Bug: The ring light background was gated behind premium check:
  premiumManager.isPremiumUnlocked ? settings.lightColor : white

This blocked ALL colors (even non-premium ones like Warm Cream)
from displaying unless the user was premium.

Fix: Remove the premium gate from the display - the selected color
always shows. Premium enforcement should happen in Settings when
selecting colors, not in displaying them.

SelfieRingLight/Features/Camera/ContentView.swift

@@ -100,10 +100,8 @@ struct ContentView: View {
     
     @ViewBuilder
     private var ringLightBackground: some View {
-        // Access viewModel.settings directly to ensure SwiftUI observation works
+        // Always use the selected light color - premium checks are done in Settings
-        let baseColor = premiumManager.isPremiumUnlocked ? viewModel.settings.lightColor : Color.RingLight.pureWhite
+        viewModel.settings.lightColor
-        
-        baseColor
             .ignoresSafeArea()
     }
     

SelfieRingLight/Resources/Localizable.xcstrings

@@ -45,10 +45,6 @@
       "comment" : "Accessibility hint for the \"Skin Smoothing\" toggle in the Settings view.",
       "isCommentAutoGenerated" : true
     },
-    "Apply" : {
-      "comment" : "The text for a button that applies the selected color.",
-      "isCommentAutoGenerated" : true
-    },
     "Auto-Save" : {
       "comment" : "Title of a toggle that enables automatic saving of captured photos and videos to the user's Photo Library.",
       "isCommentAutoGenerated" : true
@@ -93,6 +89,10 @@
       "comment" : "A label describing a captured video.",
       "isCommentAutoGenerated" : true
     },
+    "Center Stage" : {
+      "comment" : "A button that toggles whether the user is centered in the video feed.",
+      "isCommentAutoGenerated" : true
+    },
     "Close preview" : {
       "comment" : "A button label that closes the preview screen.",
       "isCommentAutoGenerated" : true
@@ -109,10 +109,6 @@
       "comment" : "An accessibility label for the custom color button.",
       "isCommentAutoGenerated" : true
     },
-    "Custom Color" : {
-      "comment" : "The title of a sheet where a user can select a custom color.",
-      "isCommentAutoGenerated" : true
-    },
     "Debug mode: Purchase simulated!" : {
       "comment" : "Announcement posted to VoiceOver when a premium purchase is simulated in debug mode.",
       "isCommentAutoGenerated" : true
@@ -153,6 +149,10 @@
       "comment" : "Name of a ring light color preset.",
       "isCommentAutoGenerated" : true
     },
+    "Keeps you centered in frame" : {
+      "comment" : "A hint that explains the purpose of the \"Center Stage\" button.",
+      "isCommentAutoGenerated" : true
+    },
     "Last synced %@" : {
 
     },
@@ -160,10 +160,6 @@
       "comment" : "A label displayed above a section of the settings view related to light colors.",
       "isCommentAutoGenerated" : true
     },
-    "Lighter colors work best as ring lights" : {
-      "comment" : "A tip explaining that lighter colors are better for ring lights.",
-      "isCommentAutoGenerated" : true
-    },
     "No Watermarks • Ad-Free" : {
       "comment" : "Description of a benefit that comes with the Pro subscription.",
       "isCommentAutoGenerated" : true
@@ -239,10 +235,6 @@
       "comment" : "Text shown as a toast message when a photo is successfully saved to Photos.",
       "isCommentAutoGenerated" : true
     },
-    "Select Color" : {
-      "comment" : "A label for the color picker in the custom color picker sheet.",
-      "isCommentAutoGenerated" : true
-    },
     "Select self-timer duration" : {
       "comment" : "A label describing the segmented control for selecting the duration of the self-timer.",
       "isCommentAutoGenerated" : true