fix(labels): update remaining 'all' period labels to '6 Months'

PR #221 unified the period logic but missed the TUI hotkey bar,
GNOME indicator popup, and macOS menubar app. All surfaces now
consistently show '6 Months' instead of 'All' or 'all time'.

gnome/indicator.js

@@ -18,7 +18,7 @@ const PERIODS = [
   { id: 'week', label: '7 Days' },
   { id: '30days', label: '30 Days' },
   { id: 'month', label: 'Month' },
-  { id: 'all', label: 'All' },
+  { id: 'all', label: '6 Months' },
 ];
 
 const INSIGHTS = [

mac/Sources/CodeBurnMenubar/AppStore.swift

@@ -321,7 +321,7 @@ enum Period: String, CaseIterable, Identifiable {
     case sevenDays = "7 Days"
     case thirtyDays = "30 Days"
     case month = "Month"
-    case all = "All"
+    case all = "6 Months"
 
     var id: String { rawValue }
 

mac/Sources/CodeBurnMenubar/Views/MenuBarContent.swift

@@ -109,7 +109,7 @@ private struct EmptyProviderState: View {
         case .sevenDays: "the last 7 days"
         case .thirtyDays: "the last 30 days"
         case .month: "this month"
-        case .all: "all time"
+        case .all: "the last 6 months"
         }
     }
 }

src/dashboard.tsx

@@ -591,7 +591,7 @@ function StatusBar({ width, showProvider, view, findingCount, optimizeAvailable,
         <Text color={ORANGE} bold>2</Text><Text dimColor> week   </Text>
         <Text color={ORANGE} bold>3</Text><Text dimColor> 30 days   </Text>
         <Text color={ORANGE} bold>4</Text><Text dimColor> month   </Text>
-        <Text color={ORANGE} bold>5</Text><Text dimColor> all time</Text>
+        <Text color={ORANGE} bold>5</Text><Text dimColor> 6 months</Text>
         {!isOptimize && optimizeAvailable && findingCount != null && findingCount > 0 && (
           <><Text dimColor>   </Text><Text color={ORANGE} bold>o</Text><Text dimColor> optimize</Text><Text color="#F55B5B"> ({findingCount})</Text></>
         )}