v1.9.0

• fuzz_grant.c: the four HEAD_ACK records cite the lines the header has now (#39)
• fuzz: the coverage floor reads a brace-less nest, a default arm and a blank count strictly (#25)
• reac_ctrlblk.h: the --box pin comment says what the pin is now
• reac_cfg.h declares the pace and role vocabulary the transport headers used from reac-pw (1.9.0)
• pcap_source: skip a record larger than the buffer without writing to stderr
• README: add the repository by installing openmixer-release
• ci: the shared build workflows are called at v1, the released ref, not main
• fuzz_ctrl: the address is bytes 9 and 10 of the joined record (#28)
• fuzz/README: REC_VERBOSE=1 shows the line each met record fires at (#28)
• fuzz_ctrl: an identity reply and a reassembled record keep the address their bytes carry (#28)
• fuzz_grant: the sweep and the scheduler carry the value the input last set (#28)
• fuzz_identity: the family is the hw table's for the last accepted 0x0600 payload (#28)
• fuzz_ctrl: the harness builds each row's declaration by the grammar, not by the synthesiser (#28)
• fuzz_ctrl: a head-amp record is link 4 SINGLE by the frame's bytes, not the parser's fields (#28)
• fuzz-records: REC_VERBOSE=1 prints each met record and the line that fires (#28)