add UBX-MON-VER support and surface device identification in CLI/GUI

Add the Ver message parser and a fixed UbxQuery (was unused and had a
broken semaphore/state bug) to poll MON-VER once on connect. The CLI
prints hw/sw version and extensions; the GUI polls it per receiver,
pre-fills the read-only ID field with a connection counter and
rewrites it from the MOD= extension once the device answers, and
propagates the resolved display name to the Sky and Plot tabs so they
no longer show the stale placeholder ID.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XM4FNUjhu9x8df5Dp1hHvd

ubx/query.py

@@ -3,30 +3,25 @@ from ubx.ubx import frame_parse, frame_create
 from ubx.messages.msg import UbxMsg
 from transceiver import Transceiver
 from ubx.listener import UbxListener
-from threading import BoundedSemaphore
+from threading import Event
 
 class UbxQuery(UbxListener):
 	def __init__(self, transceiver: Transceiver, msg: UbxMsg):
 		UbxListener.__init__(self, msg)
 		self.transceiver = transceiver
-		self.sema = BoundedSemaphore()
+		self.result = None
+		self.event = Event()
 
 	def on_recv(self, msg: MsgContainer):
 		if self.is_msg(msg):
 			data, hdr = frame_parse(msg.data)
-			msg_parsed = self.msg.from_bytes(data)
-			self.msg = msg_parsed
-			self.sema.release()
+			self.result = self.msg.from_bytes(data)
+			self.event.set()
 
 	def poll(self):
+		self.event.clear()
 		frame = frame_create(self.msg.mclass, self.msg.mid, b'')
 		self.transceiver.send(frame)
-		self.sema.acquire()
-		print(self.msg)
-
-	def query(self, data: bytes):
-		frame = frame_create(0x01, 0x35, b'')
-		self.transceiver.send(frame)
-		self.sema.acquire()
-		print(self.msg)
+		self.event.wait()
+		return self.result