text: Title: Cannot create new model in database
  Body: **Problem 1: When i create a new model, but when i run docker-compose. It's not exists in my database.**
  
  ```python
  from datetime import UTC, datetime
  from sqlalchemy.orm import Mapped, mapped_column
  from sqlalchemy import DateTime, ForeignKey, String,Integer
  from ..core.db.database import Base
  
  class Template(Base):
      __tablename__ = "template"
  
      id: Mapped[int] = mapped_column("id", autoincrement=True, nullable=False, unique=True, primary_key=True, init=False)
      text: Mapped[str] = mapped_column(String)
      description: Mapped[str] = mapped_column(String)
      created_by: Mapped[int] = mapped_column(Integer, nullable=False)
      updated_by: Mapped[int] = mapped_column(Integer, nullable=False)
      deleted_by: Mapped[int] = mapped_column(Integer, nullable=False)
      created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default_factory=lambda: datetime.now(UTC))
      updated_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), default=None)
      deleted_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), default=None)
      is_deleted: Mapped[bool] = mapped_column(default=False, index=True)
  
  ```
  **Screenshots**
  ![CleanShot 2024-04-10 at 00 11 33@2x](https://github.com/igorbenav/FastAPI-boilerplate/assets/4734934/c55af570-9acb-4301-9110-f29b8c519d55)
  
  **Problem 2: When i migrating, my database has been delete all table. This is log migration**
  ```
  poetry run alembic revision --autogenerate
  INFO  [alembic.runtime.migration] Context impl PostgresqlImpl.
  INFO  [alembic.runtime.migration] Will assume transactional DDL.
  INFO  [alembic.ddl.postgresql] Detected sequence named 'rate_limit_id_seq' as owned by integer column 'rate_limit(id)', assuming SERIAL and omitting
  INFO  [alembic.autogenerate.compare] Detected removed index 'ix_rate_limit_tier_id' on 'rate_limit'
  INFO  [alembic.autogenerate.compare] Detected removed table 'rate_limit'
  INFO  [alembic.ddl.postgresql] Detected sequence named 'token_blacklist_id_seq' as owned by integer column 'token_blacklist(id)', assuming SERIAL and omitting
  INFO  [alembic.autogenerate.compare] Detected removed index 'ix_token_blacklist_token' on 'token_blacklist'
  INFO  [alembic.autogenerate.compare] Detected removed table 'token_blacklist'
  INFO  [alembic.ddl.postgresql] Detected sequence named 'post_id_seq' as owned by integer column 'post(id)', assuming SERIAL and omitting
  INFO  [alembic.autogenerate.compare] Detected removed index 'ix_post_created_by_user_id' on 'post'
  INFO  [alembic.autogenerate.compare] Detected removed index 'ix_post_is_deleted' on 'post'
  INFO  [alembic.autogenerate.compare] Detected removed table 'post'
  INFO  [alembic.autogenerate.compare] Detected removed index 'ix_user_email' on 'user'
  INFO  [alembic.autogenerate.compare] Detected removed index 'ix_user_is_deleted' on 'user'
  INFO  [alembic.autogenerate.compare] Detected removed index 'ix_user_tier_id' on 'user'
  INFO  [alembic.autogenerate.compare] Detected removed index 'ix_user_username' on 'user'
  INFO  [alembic.autogenerate.compare] Detected removed table 'user'
  INFO  [alembic.autogenerate.compare] Detected removed table 'tier'
    Generating /src/migrations/versions/d02f4a524850_.py ...  done
  ```
  
  
  
  