Add sourced console support

[ataffanel]

Summary

• add sourced-console catalog discovery with human and CSV output
• stream one source by exact catalog path with replayed history and live output
• preserve the existing legacy console UX and legacy-only local history behavior
• disable an enabled source with bounded cleanup before disconnecting
• document the initial single-source UX and add focused unit coverage

Related work

• https://github.com/bitcraze/camera-deck-firmware/pull/23
• Add sourced console service for bcCam crazyflie-firmware#1689
• Add sourced console support crazyflie-lib-rs#66

Verification

• cargo test — 12 tests passed
• cargo build passed without warnings
• git diff --check passed
• hardware acceptance passed on radio://0/22/2M/E7E7E7E7E7 with deck:bcCam
  • catalog discovery in human and CSV modes
  • formatted replay/live streaming
  • raw replay/live streaming, including a trailing partial line at timeout
  • clean disable and re-enable across consecutive runs
  • missing source exits 20 and reports the available path
  • legacy console regression check

Strict repository-wide cargo fmt --all -- --check is currently blocked by extensive pre-existing formatting differences. Strict cargo clippy --all-targets -- -D warnings is blocked by 39 pre-existing findings in unrelated code; no finding concerns this implementation.

Before merge

• Replace the pinned crazyflie-lib git revision with the released crates.io version containing sourced-console support.