update: overhauled firmware ui. Added public flash page.

backend/devices/models.py

@@ -126,6 +126,12 @@ class DeviceCreate(BaseModel):
     websocket_url: str = ""
     churchAssistantURL: str = ""
     staffNotes: str = ""
+    hw_family: str = ""
+    hw_revision: str = ""
+    tags: List[str] = []
+    serial_number: str = ""
+    customer_id: str = ""
+    mfg_status: str = ""
 
 
 class DeviceUpdate(BaseModel):
@@ -145,10 +151,16 @@ class DeviceUpdate(BaseModel):
     websocket_url: Optional[str] = None
     churchAssistantURL: Optional[str] = None
     staffNotes: Optional[str] = None
+    hw_family: Optional[str] = None
+    hw_revision: Optional[str] = None
+    tags: Optional[List[str]] = None
+    customer_id: Optional[str] = None
+    mfg_status: Optional[str] = None
 
 
 class DeviceInDB(DeviceCreate):
     id: str
+    # Legacy field — kept for backwards compat; new docs use serial_number
     device_id: str = ""
 
 
@@ -157,6 +169,15 @@ class DeviceListResponse(BaseModel):
     total: int
 
 
+class DeviceNoteCreate(BaseModel):
+    content: str
+    created_by: str = ""
+
+
+class DeviceNoteUpdate(BaseModel):
+    content: str
+
+
 class DeviceUserInfo(BaseModel):
     """User info resolved from device_users sub-collection or user_list."""
     user_id: str = ""