[models] simplify model hierarchy by removing one intermediate layer

src/teilchensammler_cli/models.py

@@ -11,18 +11,13 @@ from sqlmodel import (
 logger = logging.getLogger(__name__)
 
 
-class TeilchenBase(SQLModel):
-    text: str
-
-
-class TeilchenCreate(TeilchenBase):
+class TeilchenCreate(SQLModel):
     description: str | None
     name: str = Field(index=True)
     number: int = Field(default=1)
+    text: str
     tags: str | None
 
-    text: str  # The original input as entered by the user
-
 
 class Teilchen(TeilchenCreate, table=True):
     id: uuid.UUID = Field(default_factory=uuid.uuid7, primary_key=True)