Add Docker build workflow and enhance admin functionalities

- Introduced a new GitHub Actions workflow for building and pushing the development Docker image.
- Added inline mode handling for user interactions, allowing users to share referral links and view statistics.
- Enhanced admin functionalities with new sections for user management, statistics, and promo code management.
- Implemented CSV export for logs and improved notification services for various events, including new user registrations and payment notifications.
- Updated localization files to support new features and commands.

locales/en.json

@@ -82,6 +82,8 @@
   "no_bonus_days": "0",
   "referral_no_bonuses_configured": "\nNo referral bonuses configured.",
   "referral_link_for_copying_reminder": "The link is above. Press and hold to copy.",
+  "referral_share_message_button": "📩 Message for friend",
+  "referral_friend_message": "🚀 Hey! Try this VPN - it's fast, reliable and affordable!\n\n🎁 Use my link to get bonus days with your subscription!\n\n{referral_link}",
   "friend_placeholder": "friend",
   "referral_bonus_inviter_notification_extended": "🎉 Congrats! Your friend {referee_name} paid for a subscription. You received {days} bonus days! Your subscription is now active until {new_end_date}.",
   "referral_bonus_inviter_notification_new_sub": "🎉 Congrats! Your friend {referee_name} paid for a subscription. You received a {days}-day bonus subscription! It is active until {new_end_date}.",
@@ -92,6 +94,7 @@
   "admin_stats_button": "📊 Statistics",
   "admin_broadcast_button": "📢 Broadcast",
   "admin_create_promo_button": "🎁 Create Promo",
+  "admin_create_bulk_promo_button": "📦 Bulk Create",
   "admin_manage_promos_button": "🛠 Manage Promos",
   "admin_view_promos_button": "👀 Promo List",
   "admin_ban_user_button": "🚫 Ban User",
@@ -100,11 +103,21 @@
   "admin_view_logs_menu_button": "📄 Logs",
   "admin_sync_panel_button": "🔄 Sync",
   "admin_unknown_action": "Unknown admin action.",
+  
+  "admin_stats_and_monitoring_section": "📊 Statistics & Monitoring",
+  "admin_user_management_section": "👥 User Management",
+  "admin_promo_marketing_section": "🎁 Promos & Marketing",
+  "admin_system_functions_section": "⚙️ System Functions",
+  "admin_ban_management_section": "🚫 Ban Management",
+  "admin_users_management_button": "👤 User Management",
+  "back_to_user_management_button": "⬅️ Back to User Management",
   "admin_action_cancelled_default": "Action cancelled. Returning to menu.",
   "admin_action_cancelled_default_alert": "Action cancelled",
   "back_to_admin_panel_button": "⬅️ Back to Admin",
 
   "admin_stats_header": "📊 Bot Statistics",
+  "admin_enhanced_users_stats_header": "Users",
+  "admin_financial_stats_header": "Financial Statistics",
   "admin_stats_users": "👥 Users: Total - {total_users}, Banned - {banned_users}, Active Subs - {active_subs}",
   "admin_stats_recent_payments_header": "Recent Payments:",
   "admin_stats_payment_item": "{status_emoji} {amount} {currency} from {user_info} ({p_status}) [{p_date}]",
@@ -193,6 +206,7 @@
   "admin_logs_menu_title": "Logs Menu:",
   "admin_view_all_logs_button": "📜 All Message Logs",
   "admin_view_user_logs_prompt_button": "👤 User Logs",
+  "admin_export_logs_csv_button": "📄 Export to CSV",
   "admin_all_logs_title": "All Logs (page {current_page}/{total_pages}):",
   "admin_no_logs_found": "No logs found.",
   "admin_log_entry_format": "<code>{timestamp_str}</code> - <b>{user_display}</b> (ID: {user_id})\n  <i>{event_type}</i>: {content_preview}",
@@ -223,5 +237,67 @@
   "admin_new_payment_notification": "\ud83d\udcb3 Payment received from user {user_id}: {months} mo. for {amount} {currency}.",
   "admin_promo_activation_notification": "\ud83c\udf81 Promo code {code} activated by user {user_id} (+{bonus_days}d).",
 
-  "error_unknown": "An unknown error occurred."
+  "error_unknown": "An unknown error occurred.",
+  
+  "admin_user_management_prompt": "👤 User Management\n\nEnter user ID or @username to search:",
+  "admin_user_card_title": "User Card",
+  "admin_user_subscription_info": "Subscription Information:",
+  "admin_user_reset_trial_button": "🔄 Reset Trial",
+  "admin_user_add_subscription_button": "➕ Add Days",
+  "admin_user_toggle_ban_button": "🚫 Block/Unblock",
+  "admin_user_send_message_button": "✉️ Send Message",
+  "admin_user_view_logs_button": "📜 User Actions",
+  "admin_user_refresh_button": "🔄 Refresh",
+  "admin_user_search_new_button": "🔍 Find Another",
+  "admin_user_view_all_logs_button": "📋 All Actions",
+  "admin_user_back_to_card_button": "🔙 Back to Card",
+  
+  "admin_user_not_found": "❌ User not found: {input}",
+  "admin_user_not_found_action": "User not found",
+  "admin_user_card_error": "❌ Error displaying user card",
+  "admin_user_trial_reset_success": "✅ Trial reset! User can activate trial again.",
+  "admin_user_trial_reset_error": "❌ Error resetting trial",
+  "admin_user_add_subscription_prompt": "➕ Adding subscription days for user {user_id}\n\nEnter number of days to add:",
+  "admin_user_invalid_days": "❌ Invalid number of days. Enter number from 1 to 3650.",
+  "admin_user_subscription_added_success": "✅ Successfully added {days} days to user {user_id}",
+  "admin_user_subscription_added_error": "❌ Error adding subscription days",
+  "admin_user_ban_toggle_success": "✅ User {status}",
+  "admin_user_ban_toggle_error": "❌ Error changing ban status",
+  "admin_user_send_message_prompt": "✉️ Sending message to user {user_id}\n\nEnter message text:",
+  "admin_user_message_too_long": "❌ Message too long (maximum 4000 characters)",
+  "admin_user_message_sent_success": "✅ Message sent to user {user_id}",
+  "admin_user_message_sent_error": "❌ Error sending message",
+  "admin_user_no_logs": "📜 User has no actions",
+  "admin_user_logs_error": "❌ Error loading user actions",
+  "admin_direct_message_signature": "\n\n---\n💬 Message from administrator",
+  
+  "inline_referral_message": "🚀 Hey! Try this awesome VPN service!\n\n✨ Fast and reliable\n🔒 Complete anonymity\n🌍 Servers worldwide\n💎 Free trial period\n\nCheck it out: {referral_link}",
+  "inline_referral_title": "🎁 Invite a Friend",
+  "inline_referral_description": "Share referral link to get bonuses",
+  
+  "inline_user_stats_message": "👥 <b>User Statistics</b>\n\n📊 Total: <b>{total}</b>\n📈 Active today: <b>{active_today}</b>\n💳 With paid subscription: <b>{paid}</b>\n🆓 On trial period: <b>{trial}</b>\n😴 Inactive: <b>{inactive}</b>\n🚫 Banned: <b>{banned}</b>\n🎁 Via referral program: <b>{referral}</b>",
+  "inline_admin_user_stats_title": "👥 User Statistics",
+  "inline_admin_user_stats_desc": "Total: {total}, Active: {paid}",
+  
+  "inline_financial_stats_message": "💰 <b>Financial Statistics</b>\n\n📅 Today: <b>{today:.2f} RUB</b>\n   ({today_count} payments)\n📅 Week: <b>{week:.2f} RUB</b>\n📅 Month: <b>{month:.2f} RUB</b>\n🏆 All time: <b>{all_time:.2f} RUB</b>",
+  "inline_admin_financial_stats_title": "💰 Financial Statistics",
+  "inline_admin_financial_stats_desc": "Today: {today:.2f} RUB",
+  
+  "inline_system_stats_message": "🖥 <b>System Statistics</b>\n\n🟢 Online: <b>{online}</b>\n🔴 Offline: <b>{offline}</b>\n⏰ Expired: <b>{expired}</b>\n👥 Total users: <b>{total}</b>",
+  "inline_admin_system_stats_title": "🖥 System Statistics",
+  "inline_admin_system_stats_desc": "Online: {online}, Offline: {offline}",
+  
+  "inline_admin_help_message": "🤖 <b>Bot Inline Mode</b>\n\n📱 <b>Available commands:</b>\n\n🎁 <b>ref</b> - share referral link\n👥 <b>stat</b> - user statistics\n💰 <b>financial</b> - financial statistics\n🖥 <b>system</b> - system statistics\n\n💡 Just type @{bot_username} and start typing a command in any chat!",
+  "inline_admin_help_title": "🤖 Inline Help (Admin)",
+  "inline_admin_help_desc": "Available commands: ref, stat, financial, system",
+  
+  "inline_user_help_message": "🤖 <b>Bot Inline Mode</b>\n\n📱 <b>Available commands:</b>\n\n🎁 <b>ref</b> - share referral link\n\n💡 Just type @{bot_username} and start typing 'ref' in any chat!",
+  "inline_user_help_title": "🤖 Inline Help",
+  "inline_user_help_desc": "Available command: ref (referral link)",
+  
+  "log_referral_suffix": " (referral from {referrer_id})",
+  "log_new_user_registration": "👤 <b>New User</b>\n\n🆔 ID: <code>{user_id}</code>\n👤 Name: {user_display}{referral_text}\n📅 Time: {timestamp}",
+  "log_payment_received": "{provider_emoji} <b>Payment Received</b>\n\n👤 User: {user_display}\n💰 Amount: <b>{amount} {currency}</b>\n📅 Period: <b>{months} mo.</b>\n🏦 Provider: {payment_provider}\n🕐 Time: {timestamp}",
+  "log_promo_activation": "🎁 <b>Promo Code Activated</b>\n\n👤 User: {user_display}\n🏷 Code: <code>{promo_code}</code>\n🎯 Bonus: <b>+{bonus_days}d</b>\n🕐 Time: {timestamp}",
+  "log_trial_activation": "🆓 <b>Trial Activated</b>\n\n👤 User: {user_display}\n⏰ Valid until: <b>{end_date}</b>\n🕐 Time: {timestamp}"
 }