- new modules/probes/ parses probes.yaml (libyaml): a defaults: map
applied on every jtag_open + named profiles: selected with
`jtag_open <idx> <profile>` (jtag_profiles lists them); each value is
pushed into the script envvar store the driver reads at open time
- ships a flashpro profile (ADBUS4 high-Z) that lets the IGLOO2 kit's
embedded FlashPro (FT4232H, port 0) detect the chain
- CLAUDE.md: decision entry for probes.yaml + a design note on the
probe / JTAG-link / device config strategy (driver-neutral link layer)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>