Remove item management feature from frontend and backend, and add a pending skeleton component.

backend/app/models.py

@@ -53,7 +53,6 @@ class User(UserBase, table=True):
         default_factory=get_datetime_utc,
         sa_type=DateTime(timezone=True),  # type: ignore
     )
-    items: list["Item"] = Relationship(back_populates="owner", cascade_delete=True)
     locations: list["Location"] = Relationship(back_populates="owner", cascade_delete=True)
 
 
@@ -68,47 +67,6 @@ class UsersPublic(SQLModel):
     count: int
 
 
-# Shared properties
-class ItemBase(SQLModel):
-    title: str = Field(min_length=1, max_length=255)
-    description: str | None = Field(default=None, max_length=255)
-
-
-# Properties to receive on item creation
-class ItemCreate(ItemBase):
-    pass
-
-
-# Properties to receive on item update
-class ItemUpdate(ItemBase):
-    title: str | None = Field(default=None, min_length=1, max_length=255)  # type: ignore
-
-
-# Database model, database table inferred from class name
-class Item(ItemBase, table=True):
-    id: uuid.UUID = Field(default_factory=uuid.uuid4, primary_key=True)
-    created_at: datetime | None = Field(
-        default_factory=get_datetime_utc,
-        sa_type=DateTime(timezone=True),  # type: ignore
-    )
-    owner_id: uuid.UUID = Field(
-        foreign_key="user.id", nullable=False, ondelete="CASCADE"
-    )
-    owner: User | None = Relationship(back_populates="items")
-
-
-# Properties to return via API, id is always required
-class ItemPublic(ItemBase):
-    id: uuid.UUID
-    owner_id: uuid.UUID
-    created_at: datetime | None = None
-
-
-class ItemsPublic(SQLModel):
-    data: list[ItemPublic]
-    count: int
-
-
 # Shared properties
 class LocationBase(SQLModel):
     title: str = Field(min_length=1, max_length=255)