feat(firmware): validate configuration and migrate sensor-driven flight APIs

Validate configuration through its owning schemas and keep board
declarations separate from shared F722 resource ownership. Bound USB
transitions, isolate transport failures and retain restart-only activation.

Migrate navigation and flight consumers with the sensor and schema
contracts. Require explicit installation data and synchronous output
authority; board motor outputs remain inhibited.

Validation: assembled-prefix host tests, strict Clippy, platform/USB tests
and both ARM release builds. Final-source coverage and scoped Miri/Kani
evidence are retained separately from hardware qualification.

firmware/libs/kaptan-config-derive/tests/ui/f32_double_rounded_bounds.stderr

@@ -0,0 +1,5 @@
+error: configuration range minimum exceeds maximum
+ --> tests/ui/f32_double_rounded_bounds.rs:6:5
+  |
+6 |     value: f32,
+  |     ^^^^^