Simulated interface now tracks current firmware versions and supports in-sim firmware updates

[Copilot]

The simulator was returning stale hard-coded TX/HV firmware versions, which triggered false update-required warnings in app flows. This change aligns simulator version/reporting behavior with bundled firmware artifacts and enables firmware update paths to mutate simulated device state.

• Dynamic firmware defaults (no hard-coded stale versions)

  • SimulatedTxDevice and SimulatedHVController now default to latest bundled versions from openlifu_sdk.util.firmware.
  • TX user config fw_ver now initializes from that resolved version.

• Version override support at construction

  • SimulatedLIFUInterface accepts:
    • firmware_version (shared default)
    • tx_firmware_version
    • hv_firmware_version
  • Supports deterministic simulation scenarios for older/newer firmware cohorts.

• Simulated firmware update behavior

  • Added update semantics to simulated TX/HV controllers:
    • no args → apply latest bundled firmware version
    • firmware_version=... → force explicit target
    • package_file=... → parse target version from image metadata
  • TX updates also mutate read_config(...).json_data["fw_ver"] and refresh updated.

• Public firmware utility surface

  • Exposed get_firmware_version(path) in openlifu_sdk.util.firmware to avoid cross-module private helper use.

• Focused simulator firmware tests

  • New unit tests cover:
    • bundled-version defaults
    • constructor overrides
    • update mutation effects
    • no-arg “update to latest”
    • package-file version extraction
    • progress callback exception propagation

from openlifu_sdk.ui.simulated_interface import SimulatedLIFUInterface

iface = SimulatedLIFUInterface(firmware_version="1.0.0")
iface.txdevice.update_firmware(module=0)  # -> latest bundled TX firmware
iface.hvcontroller.update_firmware(firmware_version="1.2.6")

print(iface.txdevice.get_version())                   # e.g. "v2.0.8"
print(iface.txdevice.read_config().json_data["fw_ver"])  # "2.0.8"
print(iface.hvcontroller.get_version())               # "v1.2.6"

• Fixes Simulated Interface fw version is out of date #32