No project uses floating-point, so coprocessor_enable() was dead code. Removes rp2350_coprocessor.c/.h and all references from reset handlers and Makefiles across all 15 CBM drivers (0x01-0x0f).
- PWM slice 3, channel A on GPIO6 at 50 Hz - Fractional divider 14.5 (14.5 MHz XOSC / 50 Hz / 20000) - Sweep 0-180-0 degrees in 10-degree steps - Pulse range 1000-2000 us, angle-to-pulse mapping - UART reports each angle step - 1557B FLASH, 11 source files, zero warnings