feat: implement referral payment system and enhance ticket management

misc/utils.py

@@ -131,6 +131,12 @@ def format_username(username: str | None) -> str:
     return texts.NO_USERNAME
 
 
+def format_referal_id(referal_id: int | None) -> str:
+    if referal_id:
+        return str(referal_id)
+    return texts.NOTHING_PLACEHOLDER
+
+
 def convert_duration_to_int(duration: SubscriptionDuration) -> int:
     mapping: dict[str, int] = {
         SubscriptionDuration.MONTH.value: 1,
@@ -187,6 +193,7 @@ def format_support_subscription(
     user_id: int,
     balance: int,
     username: str | None = None,
+    referal_id: int | None = None,
 ) -> str:
     username = format_username(username)
     whitelist_description = "ВЫКЛ"
@@ -204,6 +211,7 @@ def format_support_subscription(
         whitelist_description=whitelist_description,
         price=calculate_price(subscription),
         balance=balance,
+        referal_id=referal_id,
     )