Refactor project structure and enhance Docker support

- Removed unnecessary `__init__.py` and `Dockerfile` to streamline project organization.
- Updated `.dockerignore` and `.gitignore` to improve exclusion patterns for build artifacts and environment files.
- Enhanced `Makefile` with new commands for managing Docker containers and added help documentation.
- Introduced `pyproject.toml` for better project metadata management and dependency tracking.
- Updated `requirements.txt` to reflect changes in dependencies for metrics and monitoring.
- Refactored various handler files to improve code organization and maintainability.

database/async_db.py

@@ -446,7 +446,7 @@ class AsyncBotDB:
             if conn:
                 await conn.close()
     
-    async def get_post_content(self, last_post_id: int) -> List[Tuple[str, str]]:
+    async def get_post_content(self, last_post_id: int) -> List:
         """Получение контента поста."""
         conn = None
         try:
@@ -484,7 +484,7 @@ class AsyncBotDB:
             if conn:
                 await conn.close()
     
-    async def get_post_ids(self, last_post_id: int) -> List[int]:
+    async def get_post_ids(self, last_post_id: int) -> List:
         """Получение ID постов."""
         conn = None
         try:
@@ -540,7 +540,7 @@ class AsyncBotDB:
             if conn:
                 await conn.close()
     
-    async def get_last_users(self, limit: int = 30) -> List[Tuple[str, int]]:
+    async def get_last_users(self, limit: int = 30) -> List:
         """Получение последних пользователей."""
         conn = None
         try:
@@ -626,7 +626,7 @@ class AsyncBotDB:
             if conn:
                 await conn.close()
     
-    async def get_blacklist_users(self, offset: int = 0, limit: int = 10) -> List[Tuple[str, int, str, str]]:
+    async def get_blacklist_users(self, offset: int = 0, limit: int = 10) -> List:
         """Получение пользователей из черного списка."""
         conn = None
         try:
@@ -658,7 +658,7 @@ class AsyncBotDB:
             if conn:
                 await conn.close()
     
-    async def get_users_for_unban_today(self, date_to_unban: str) -> List[Tuple[int, str]]:
+    async def get_users_for_unban_today(self, date_to_unban: str) -> List:
         """Получение пользователей для разблокировки сегодня."""
         conn = None
         try: