Unbounded as top-level tab on the home screen (Part 2/2)

assets/locales/en.po

@@ -557,12 +557,15 @@ msgstr "Share My Connection"
 msgid "share_my_connection_subtitle"
 msgstr "Let other Lantern users route through your connection to bypass censorship."
 
-msgid "share_my_connection_on_tap_to_view"
-msgstr "On — tap to view"
-
-# Share My Connection screen — body / hero copy
+# Unbounded tab — hero copy. Short variant for the tab embed; the
+# longer privacy explanation now lives in the welcome dialog
+# (showUnboundedWelcomeDialog) so the tab body stays scannable.
 msgid "smc_intro"
-msgstr "Help others bypass censorship by sharing a small portion of your home internet connection. While sharing is on, traffic from users in censored regions will egress through your IP."
+msgstr "Help others bypass censorship by securely sharing your connection."
+
+# Info-bubble tooltip on the Unbounded tab header
+msgid "about_unbounded"
+msgstr "About Unbounded"
 
 # Status card — phase labels
 msgid "smc_status_label"
@@ -609,17 +612,21 @@ msgstr "Couldn't share — try toggling again"
 
 # Status card — stats + tooltip
 msgid "smc_stat_active_now"
-msgstr "Active now"
+msgstr "People helping right now"
 
-msgid "smc_stat_total_today"
-msgstr "Total today"
+# Lifetime ("to date") rather than daily — backed by the persisted
+# unboundedTotalHelped setting so the count survives app restarts.
+msgid "smc_stat_total_helped"
+msgstr "Total people helped to date"
 
 msgid "smc_connections_tooltip"
 msgstr "Most connections are short liveness probes — Lantern clients periodically check that this peer is reachable before sending real traffic. A quick burst from many locations is normal; an arc that lingers represents an actual user session."
 
-# Arrival toast — "New connection from {country}"
+# Arrival toast surfaced when a censored user starts routing through
+# this peer. The "Helping a new person" framing is intentional —
+# emphasizes the user-impact framing the SmC tab leans into.
 msgid "smc_arrival_toast"
-msgstr "New connection from %s"
+msgstr "Helping a new person in %s"
 
 # Advanced section / manual port forward
 msgid "smc_advanced"
@@ -674,6 +681,24 @@ msgstr "Basic mode (Unbounded)"
 msgid "smc_disclosure_full"
 msgstr "Full mode (SmC)"
 
+# Unbounded Settings menu entry (Settings → Unbounded Settings)
+msgid "unbounded_settings_title"
+msgstr "Unbounded Settings"
+
+# Auto-enable Unbounded toggle
+msgid "auto_enable_unbounded"
+msgstr "Auto-enable Unbounded"
+
+msgid "auto_enable_unbounded_subtitle"
+msgstr "Turn on automatically when Lantern is open"
+
+# Hide Unbounded toggle (collapses the Unbounded tab on the Home shell)
+msgid "hide_unbounded"
+msgstr "Hide Unbounded"
+
+msgid "hide_unbounded_subtitle"
+msgstr "Removes Unbounded from the top of this screen"
+
 msgid "vpn_connected"
 msgstr "Lantern is now connected."
 

lib/core/models/app_setting.dart

@@ -8,6 +8,20 @@ class AppSetting {
   final bool successfulConnection;
   final String dataCapThreshold;
   final bool onboardingCompleted;
+  // Unbounded preferences. autoEnable: turn the peer share on whenever
+  // the VPN connects (defaults on per the Figma spec). hideTab: hide
+  // the Unbounded tab + collapse the tab bar when the user doesn't
+  // want to see it. welcomeSeen: tracks the first-visit info popup so
+  // we only show it once. All persisted across launches.
+  final bool unboundedAutoEnable;
+  final bool unboundedHidden;
+  final bool unboundedWelcomeSeen;
+  // Lifetime running total of peers this device has helped. Survives
+  // restarts so the "Total people helped to date" stat in the
+  // Unbounded tab can keep climbing — that's the spec wording in the
+  // Figma. ShareNotifier seeds totalCount from this on build, and
+  // writes back each time the count increments.
+  final int unboundedTotalHelped;
 
   const AppSetting({
     this.themeMode = 'system',
@@ -19,6 +33,10 @@ class AppSetting {
     this.successfulConnection = false,
     this.dataCapThreshold = '',
     this.onboardingCompleted = false,
+    this.unboundedAutoEnable = true,
+    this.unboundedHidden = false,
+    this.unboundedWelcomeSeen = false,
+    this.unboundedTotalHelped = 0,
   });
 
   AppSetting copyWith({
@@ -31,6 +49,10 @@ class AppSetting {
     bool? successfulConnection,
     String? dataCapThreshold,
     bool? onboardingCompleted,
+    bool? unboundedAutoEnable,
+    bool? unboundedHidden,
+    bool? unboundedWelcomeSeen,
+    int? unboundedTotalHelped,
   }) {
     return AppSetting(
       locale: newLocale ?? locale,
@@ -42,6 +64,11 @@ class AppSetting {
       successfulConnection: successfulConnection ?? this.successfulConnection,
       dataCapThreshold: dataCapThreshold ?? this.dataCapThreshold,
       onboardingCompleted: onboardingCompleted ?? this.onboardingCompleted,
+      unboundedAutoEnable: unboundedAutoEnable ?? this.unboundedAutoEnable,
+      unboundedHidden: unboundedHidden ?? this.unboundedHidden,
+      unboundedWelcomeSeen: unboundedWelcomeSeen ?? this.unboundedWelcomeSeen,
+      unboundedTotalHelped:
+          unboundedTotalHelped ?? this.unboundedTotalHelped,
     );
   }
 
@@ -55,6 +82,10 @@ class AppSetting {
         'successfulConnection': successfulConnection,
         'dataCapThreshold': dataCapThreshold,
         'onboardingCompleted': onboardingCompleted,
+        'unboundedAutoEnable': unboundedAutoEnable,
+        'unboundedHidden': unboundedHidden,
+        'unboundedWelcomeSeen': unboundedWelcomeSeen,
+        'unboundedTotalHelped': unboundedTotalHelped,
       };
 
   factory AppSetting.fromJson(Map<String, dynamic> json) => AppSetting(
@@ -67,5 +98,12 @@ class AppSetting {
         successfulConnection: json['successfulConnection'] == true,
         dataCapThreshold: (json['dataCapThreshold'] ?? '').toString(),
         onboardingCompleted: json['onboardingCompleted'] == true,
+        // Default to true when missing (first-time post-upgrade users
+        // should get the auto-enable behaviour the spec calls for).
+        unboundedAutoEnable: json['unboundedAutoEnable'] != false,
+        unboundedHidden: json['unboundedHidden'] == true,
+        unboundedWelcomeSeen: json['unboundedWelcomeSeen'] == true,
+        unboundedTotalHelped:
+            (json['unboundedTotalHelped'] as num?)?.toInt() ?? 0,
       );
 }

lib/core/models/feature_flags.dart

@@ -3,7 +3,15 @@ enum FeatureFlag {
   metrics('otel.metrics'),
   traces('otel.traces'),
   autoUpdateEnabled('autoUpdateEnabled'),
-  androidSideloadAutoUpdateEnabled('androidSideloadAutoUpdateEnabled');
+  androidSideloadAutoUpdateEnabled('androidSideloadAutoUpdateEnabled'),
+  // Server-side gate for the entire Unbounded / Share My Connection
+  // surface. When false (the default for censored regions), the
+  // Unbounded tab, settings entry, project link, and auto-enable hooks
+  // all disappear — censored users should never see a "share your
+  // connection" UI that could draw attention to them on-device. Mirrors
+  // radiance/unbounded/unbounded.go shouldRunUnbounded, which already
+  // gates execution on the same Features[UNBOUNDED] flag.
+  unbounded('unbounded');
 
   final String key;