feat(promo): Добавлены промокоды на скидку в процентах

locales/en.json

@@ -76,6 +76,10 @@
   "promo_code_not_found": "Promo code <code>{code}</code> not found, expired, or already used the maximum number of times.",
   "promo_code_already_used_by_user": "You have already used promo code <code>{code}</code>.",
   "promo_code_applied_success_full": "✅ Promo code applied successfully!\nSubscription active until {end_date}.\n\nConnection key:\n<code>{config_link}</code>\n\nTo connect, open the link and follow the instructions 👇",
+  "discount_promo_code_applied_success": "✅ Promo code <code>{code}</code> activated!\n\n💰 A {discount}% discount will be applied to your next purchase.\n\nSelect a plan for payment.",
+  "discount_promo_already_active": "❌ You already have an active discount promo code (<code>{code}</code>, -{discount_pct}%). Use it first or wait until the payment is complete.",
+  "promo_code_not_found_or_not_discount": "❌ Promo code <code>{code}</code> not found or is invalid.",
+  "active_discount_notice": "🎁 Active discount: <code>{code}</code> (-{discount_pct}%)\n💵 Price: <s>{original_price}</s> ➔ <b>{discounted_price}</b>\n💰 Savings: {discount_amount}",
   "error_applying_promo_bonus": "Failed to apply promo bonus. Please try again later or contact support.",
   "promo_input_cancelled_short": "Promo code entry cancelled.",
   "trial_feature_disabled": "Free trial is currently unavailable.",
@@ -335,8 +339,12 @@
   "admin_bulk_promo_invalid_quantity": "❌ Quantity must be between 1 and 1000",
   "admin_bulk_promo_enter_validity_days": "⏰ Enter the number of validity days for promo codes (1-365):",
   "admin_bulk_promo_creating": "⏳ Creating {quantity} promo codes...",
+  "admin_promo_step0_type": "Choose promo code type:",
+  "admin_promo_type_bonus_days": "🎁 Bonus Days (subscription extension)",
+  "admin_promo_type_discount": "💰 Purchase Discount (%)",
   "admin_promo_step1_code": "🎟 <b>Create Promo Code</b>\n\n<b>Step 1 of 4:</b> Promo Code\n\nEnter promo code (3-30 characters, letters and numbers only):",
   "admin_promo_step2_bonus_days": "🎟 <b>Create Promo Code</b>\n\n<b>Step 2 of 4:</b> Bonus Days\n\nCode: <b>{code}</b>\n\nEnter the number of bonus days (1-365):",
+  "admin_promo_step2_discount_percentage": "🎟 <b>Create Promo Code</b>\n\n<b>Step 2 of 4:</b> Discount Percentage\n\nCode: <b>{code}</b>\n\nEnter the discount percentage for the promo code (1-100):",
   "admin_promo_step3_max_activations": "🎟 <b>Create Promo Code</b>\n\n<b>Step 3 of 4:</b> Max Activations\n\nCode: <b>{code}</b>\nBonus days: <b>{bonus_days}</b>\n\nEnter the maximum number of activations (1-10000):",
   "admin_promo_step4_validity": "🎟 <b>Create Promo Code</b>\n\n<b>Step 4 of 4:</b> Validity Period\n\nCode: <b>{code}</b>\nBonus days: <b>{bonus_days}</b>\nMax activations: <b>{max_activations}</b>\n\nChoose the validity period for the promo code:",
   "admin_promo_code_already_exists": "❌ A promo code with this code already exists",
@@ -373,7 +381,9 @@
   "admin_promo_management_title": "🎟 <b>Promo Code Management</b>\n\nSelect a promo code for detailed view:",
   "admin_promo_management_empty": "📭 No promo codes available",
   "admin_promo_card_title": "🎟 <b>Promo Code: {code}</b>",
+  "admin_promo_card_type": "📌 Type: {type}",
   "admin_promo_card_bonus_days": "🎁 Bonus days: <b>{days}</b>",
+  "admin_promo_card_discount_percentage": "💰 Discount: <b>{percentage}%</b>",
   "admin_promo_card_activations": "🔢 Activations: <b>{current}/{max}</b>",
   "admin_promo_card_validity": "⏰ Valid until: <b>{validity}</b>",
   "admin_promo_card_status": "📊 Status: <b>{status}</b>",