chore: apply lint and formatting fixes for 0.14.4 release (#290)

Signed-off-by: Joe P <joe@basicmemory.com>
Co-authored-by: Claude <noreply@anthropic.com>

src/basic_memory/models/knowledge.py

@@ -74,8 +74,14 @@ class Entity(Base):
     checksum: Mapped[Optional[str]] = mapped_column(String, nullable=True)
 
     # Metadata and tracking
-    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now().astimezone())
-    updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now().astimezone(), onupdate=lambda: datetime.now().astimezone())
+    created_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), default=lambda: datetime.now().astimezone()
+    )
+    updated_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True),
+        default=lambda: datetime.now().astimezone(),
+        onupdate=lambda: datetime.now().astimezone(),
+    )
 
     # Relationships
     project = relationship("Project", back_populates="entities")
@@ -104,15 +110,15 @@ class Entity(Base):
     def is_markdown(self):
         """Check if the entity is a markdown file."""
         return self.content_type == "text/markdown"
-    
+
     def __getattribute__(self, name):
         """Override attribute access to ensure datetime fields are timezone-aware."""
         value = super().__getattribute__(name)
-        
+
         # Ensure datetime fields are timezone-aware
-        if name in ('created_at', 'updated_at') and isinstance(value, datetime):
+        if name in ("created_at", "updated_at") and isinstance(value, datetime):
             return ensure_timezone_aware(value)
-        
+
         return value
 
     def __repr__(self) -> str:

src/basic_memory/models/project.py

@@ -52,9 +52,13 @@ class Project(Base):
     is_default: Mapped[Optional[bool]] = mapped_column(Boolean, default=None, nullable=True)
 
     # Timestamps
-    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now(UTC))
+    created_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), default=lambda: datetime.now(UTC)
+    )
     updated_at: Mapped[datetime] = mapped_column(
-        DateTime(timezone=True), default=lambda: datetime.now(UTC), onupdate=lambda: datetime.now(UTC)
+        DateTime(timezone=True),
+        default=lambda: datetime.now(UTC),
+        onupdate=lambda: datetime.now(UTC),
     )
 
     # Define relationships to entities, observations, and relations