feat: D4 DKM colored log prefixes - every driver has its own temper

- log.c: color context (log_set_color / log_color_enable); ANSI only goes to serial, BOOTLOG.TXT buffer stays clean plain text
- kernel_api.c: dkm_log_set_driver() — driver-name FNV-1a hash into an 8-color bright ANSI palette, deterministic per driver
- load sites (dkm_core builtin + boot_modules external) set color around driver_init and clear after
- FUCK [debug] color_log gate (dev=1, release=0)
- QEMU verified: 1150 colored lines, per-driver stable colors (.build_tmp/qemu_serial_d4color.log)

CODE/UTSM/dkm/dkm_core.d

@@ -0,0 +1,10 @@
+dkm/dkm_core.o: dkm\dkm_core.c include\utsm\dkm.h include\utsm\types.h \
+  include\utsm\dma.h include\utsm\block.h include\utsm\net.h \
+  include\utsm\paging.h include\utsm\log.h
+include\utsm\dkm.h:
+include\utsm\types.h:
+include\utsm\dma.h:
+include\utsm\block.h:
+include\utsm\net.h:
+include\utsm\paging.h:
+include\utsm\log.h: