polish: strip verbose comments, simplify codebase

lib/components/clock_display.dart

@@ -3,13 +3,6 @@ import 'package:provider/provider.dart';
 import 'package:revoltvpn/logic/app_colors.dart';
 import 'package:revoltvpn/logic/session_timer.dart';
 
-/// ClockDisplay renders inside the ConnectButton circle when the VPN is active.
-///
-/// Shows a circular quota-progress arc, a glowing countdown timer, and the
-/// current transfer speed — all sized to fit within the 260px button.
-///
-/// Before the first server sync arrives, a subtle "Syncing…" placeholder
-/// is shown instead of a misleading 00:00:00.
 class ClockDisplay extends StatelessWidget {
   const ClockDisplay({super.key});
 

lib/components/connect_button.dart

@@ -6,14 +6,6 @@ import 'package:revoltvpn/logic/vpn_connection.dart';
 import 'package:revoltvpn/logic/session_timer.dart';
 import 'package:revoltvpn/logic/ad_manager.dart';
 
-/// ConnectButton — circle with brand.png + pulsing glow when connected.
-///
-/// Rules:
-///   disconnected → connect (ad → config → tunnel)
-///   connecting   → disconnect (cancel)
-///   connected    → disconnect
-///   error        → connect (retry)
-///   disconnecting → ignore
 class ConnectButton extends StatefulWidget {
   const ConnectButton({super.key});
 
@@ -59,7 +51,7 @@ class _ConnectButtonState extends State<ConnectButton>
   }
 
   Future<void> _handleTap() async {
-    // 1-second cooldown to prevent spam
+
     final now = DateTime.now();
     if (now.difference(_lastTap).inMilliseconds < 1000) return;
     _lastTap = now;
@@ -70,7 +62,7 @@ class _ConnectButtonState extends State<ConnectButton>
     final timer = context.read<SessionTimer>();
     final ad = context.read<AdManager>();
 
-    // ── Disconnect if connected or connecting ───────────────────────────
+
     if (vpn.status == VpnStatus.connected || vpn.status == VpnStatus.connecting) {
       _busy = false;
       timer.stop(); // MUST stop timer BEFORE disconnect — prevents auto-reconnect
@@ -78,10 +70,10 @@ class _ConnectButtonState extends State<ConnectButton>
       return;
     }
 
-    // ── Ignore if disconnecting ─────────────────────────────────────────
+
     if (vpn.status == VpnStatus.disconnecting) return;
 
-    // ── Connect (or retry) ─────────────────────────────────────────────
+
     if (_busy) return;
 
     setState(() => _busy = true);

lib/components/online_dot.dart

@@ -1,13 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:revoltvpn/logic/app_colors.dart';
 
-/// OnlineDot displays a glowing green dot when the server is healthy,
-/// and a muted gray dot when disconnected or still syncing.
 class OnlineDot extends StatelessWidget {
-  /// Whether the server has been confirmed reachable.
   final bool isOnline;
-
-  /// Optional custom label. Falls back to "Server Online" / "Disconnected".
   final String? label;
 
   const OnlineDot({

lib/components/sidebar_contents/discord_link_button.dart

@@ -5,7 +5,6 @@ import 'package:revoltvpn/logic/app_colors.dart';
 class DiscordLinkButton extends StatelessWidget {
   const DiscordLinkButton({super.key});
 
-  /// Public entry point for the sidebar or any other widget.
   static Future<void> launchDiscord() async {
     final Uri url = Uri.parse('https://discord.gg/revoltvpn');
     if (!await launchUrl(url, mode: LaunchMode.externalApplication)) {

lib/components/sidebar_contents/gdpr_button.dart

@@ -4,17 +4,9 @@ import 'package:google_mobile_ads/google_mobile_ads.dart';
 import 'package:revoltvpn/logic/app_colors.dart';
 import 'package:url_launcher/url_launcher.dart';
 
-/// GdprButton lets the user review or change their ad consent choices.
-///
-/// When tapped, it tries to show Google's UMP consent form so the user
-/// can adjust their preferences (personalized vs non-personalized ads).
-/// If the form isn't available (e.g. user is outside the EEA), it falls
-/// back to opening the privacy policy instead.
 class GdprButton extends StatelessWidget {
   const GdprButton({super.key});
 
-  /// Public entry point so the sidebar (or any other widget) can trigger
-  /// the consent flow without embedding an IconButton.
   static Future<void> showConsentForm() async {
     try {
       // If the form is already available, show it directly — no need to

lib/components/sidebar_contents/info_button.dart

@@ -5,7 +5,6 @@ import 'package:revoltvpn/logic/app_colors.dart';
 class InfoButton extends StatelessWidget {
   const InfoButton({super.key});
 
-  /// Public entry point for the sidebar or any other widget.
   static Future<void> launchGitHub() async {
     final Uri url = Uri.parse('https://github.com/esefxdz/ReVoltVPN');
     if (!await launchUrl(url, mode: LaunchMode.externalApplication)) {

lib/components/sidebar_contents/privacy_policy_button.dart

@@ -5,7 +5,6 @@ import 'package:revoltvpn/logic/app_colors.dart';
 class PrivacyPolicyButton extends StatelessWidget {
   const PrivacyPolicyButton({super.key});
 
-  /// Public entry point for the sidebar or any other widget.
   static Future<void> launchPrivacyPolicy() async {
     final Uri url = Uri.parse('https://github.com/esefxdz/ReVoltVPN/blob/main/PRIVACY_POLICY.md');
     if (!await launchUrl(url, mode: LaunchMode.externalApplication)) {

lib/components/sidebar_drawer.dart

@@ -5,8 +5,6 @@ import 'package:revoltvpn/components/sidebar_contents/privacy_policy_button.dart
 import 'package:revoltvpn/components/sidebar_contents/info_button.dart';
 import 'package:revoltvpn/components/sidebar_contents/discord_link_button.dart';
 
-/// Right-edge drawer. Four fully-tappable rows — tap anywhere on a row
-/// to trigger its action and close the drawer.
 class SidebarDrawer extends StatelessWidget {
   const SidebarDrawer({super.key});
 
@@ -19,7 +17,6 @@ class SidebarDrawer extends StatelessWidget {
         child: Column(
           crossAxisAlignment: CrossAxisAlignment.stretch,
           children: [
-            // ── Header ──────────────────────────────────────────────────
             Container(
               padding: const EdgeInsets.fromLTRB(20, 24, 20, 20),
               decoration: const BoxDecoration(
@@ -51,7 +48,6 @@ class SidebarDrawer extends StatelessWidget {
 
             const SizedBox(height: 8),
 
-            // ── Ad Consent (fully tappable) ─────────────────────────────
             _Row(
               icon: Icons.admin_panel_settings_outlined,
               label: 'Ad Consent',
@@ -61,7 +57,6 @@ class SidebarDrawer extends StatelessWidget {
               },
             ),
 
-            // ── Privacy Policy (fully tappable) ─────────────────────────
             _Row(
               icon: Icons.privacy_tip_outlined,
               label: 'Privacy Policy',
@@ -71,7 +66,6 @@ class SidebarDrawer extends StatelessWidget {
               },
             ),
 
-            // ── About (fully tappable) ──────────────────────────────────
             _Row(
               icon: Icons.help_outline,
               label: 'About',
@@ -81,7 +75,6 @@ class SidebarDrawer extends StatelessWidget {
               },
             ),
 
-            // ── Discord (fully tappable) ────────────────────────────────
             _Row(
               icon: Icons.discord,
               label: 'Discord',

lib/components/speed_box.dart

@@ -3,7 +3,6 @@ import 'package:provider/provider.dart';
 import 'package:revoltvpn/logic/app_colors.dart';
 import 'package:revoltvpn/logic/session_timer.dart';
 
-/// SpeedBox — a small card showing current network speed or "Idle".
 class SpeedBox extends StatelessWidget {
   const SpeedBox({super.key});
 

lib/components/status_bar.dart

@@ -5,8 +5,6 @@ import 'package:revoltvpn/logic/vpn_connection.dart';
 import 'package:revoltvpn/logic/session_timer.dart';
 import 'package:revoltvpn/components/online_dot.dart';
 
-/// StatusBar — unified bottom card combining the Finland connection badge
-/// and the server health indicator in one box.
 class StatusBar extends StatelessWidget {
   const StatusBar({super.key});
 

lib/components/timer_box.dart

@@ -3,7 +3,6 @@ import 'package:provider/provider.dart';
 import 'package:revoltvpn/logic/app_colors.dart';
 import 'package:revoltvpn/logic/session_timer.dart';
 
-/// TimerBox — a rectangular card showing the session countdown.
 class TimerBox extends StatelessWidget {
   const TimerBox({super.key});