v2.0.0

Firmware build for the Seeed XIAO nRF52840 Sense.

Flashing

• Easiest (.uf2): double-tap the reset button to mount the
  XIAO-SENSE (bootloader) drive, then drag BirdsEye.uf2 onto
  it. The board reboots into the new firmware automatically.
• Arduino IDE / CLI (.hex): flash BirdsEye.ino.hex the same
  way you'd upload a sketch.

See CHANGELOG.md
for what changed.

What's Changed

• Add accelerometer support, fix analogRead pin bug, improve tach filtering by @TheAngryRaven in #24
• Add BLE track manager and settings system by @TheAngryRaven in #25
• Reduce SPI and UART speeds for EMI hardening by @TheAngryRaven in #26
• Claude/fix track detection lap mode (web) by @TheAngryRaven in #28
• Just Drive: auto track detection, DOVEX logging, CourseManager integration by @TheAngryRaven in #27
• Track Day Fixes by @TheAngryRaven in #29
• tweaks to the GPS recovery during sleep by @TheAngryRaven in #30
• add CI smoke test that compiles the sketch on XIAO nRF52840 by @TheAngryRaven in #31
• Refactor: drop ENABLE_NEW_UI legacy + sketch reorg + module headers by @TheAngryRaven in #32
• Tests: doctest harness + host-buildable extracts of four pure units by @TheAngryRaven in #33
• Security: validate BLE-supplied filenames before any SD access by @TheAngryRaven in #34
• CI: clang-tidy static analysis + flash-size budget gate by @TheAngryRaven in #35
• Release pipeline: CHANGELOG + tag-triggered .uf2/.hex artifacts by @TheAngryRaven in #36
• Docs: contributor + project-meta scaffolding by @TheAngryRaven in #37

Full Changelog: v1.0.0...v2.0.0