Refactor and extend puck handling with tell_position updates

Refactored puck updating logic to use Pydantic models for validation and normalization. Added a new endpoint to retrieve all pucks with a tell_position and their associated samples. Updated project version to 0.1.0a11 in pyproject.toml.

backend/app/schemas.py

@@ -613,7 +613,7 @@ class SlotSchema(BaseModel):
 
 
 class SetTellPosition(BaseModel):
-    puckname: str  # The puck name is required.
+    puck_name: str
     segment: Optional[str] = Field(
         None,
         pattern="^[A-F]$",  # Valid segments are A, B, C, D, E, F
@@ -637,3 +637,15 @@ class SetTellPosition(BaseModel):
         if self.segment and self.puck_in_segment:
             return f"{self.segment}{self.puck_in_segment}"
         return None
+
+
+class PuckWithTellPosition(BaseModel):
+    id: int
+    puck_name: str
+    puck_type: str
+    puck_location_in_dewar: Optional[str]
+    dewar_id: int
+    samples: List[Sample]
+
+    class Config:
+        from_attributes = True