Add Crazyflie 1.0 support

[sighmon]

This PR improves compatibility with older Crazyflie 1.0 firmware.

• Only include/use battery pm.state when it exists
• Guard deck.* parameter access in FlightTab, lighthouse_tab, and LEDRingTab
• Coerce flight mode spinbox config values to int before setting Qt widgets
• Add a small client-side fallback so connection setup can continue with legacy firmware that does not answer the newer platform/protocol probe
• Add a legacy pose fallback in pose_logger that uses stabilizer.roll/pitch/yaw and baro.aslLong when stateEstimate.* is not available

Validation

Note: help needed testing with Crazyflie 2.0 hardware please.

Tested against Crazyflie 1.0 firmware and confirmed:

• connection completes
• battery voltage/bar updates
• motor and flight data updates
• missing deck parameters no longer crash the UI

# Help > About > Debug
Cfclient
Cfclient version: 2026.4rc2.post1.dev0+g85087921c.d20260410
System: darwin
Python: 3.13.12
Qt: 6.7.1
PyQt: 6.7.1

Interface status
radio: Crazyradio version 0.53
UsbCdc: No information available
udp: No information available
prrt: No information available
cpx: None

Input readers
PySDL2 (1 devices connected)

Input devices
PySDL2: (0) PLAYSTATION(R)3 Controller

Crazyflie
Connected: radio://0/48/250K
Firmware: ab6d531c7ca7 (CLEAN)

Decks found

Sensors found
HMC5883L: 0
MS5611: 0

Sensors tests
MPU6050: 1
HMC5883L: 0
MS5611: 0