nx_work_pulse.nx

nx_work_pulse.nx -- the team's STANDING WORK LOOP unit: parse the REAL research backlog file (knowledge/library/research_backlog.txt -- until now a seed doc parsed by NOBODY), compute the coverage-gap pick (the Researcher's own rb_next math over the live rows), and emit the next marching order as a durable WORKNEXT line in knowledge/status/work_next.log. This turns "the Researcher works the queue" from prose into a MECHANICAL, pulse-able decision: every beat, the team re-derives what to research next from the file's current priorities/hits -- no human pick, no Claude pick. RACI: RESEARCHER owns the pick (rb_next composed, not reimplemented); this organ only parses the durable form and reports (Conductor's sequencing verb). Row grammar: `topic | priority(1-9) | hits | PENDING/DONE`; '#' comments and prose lines (fewer than 3 pipes) are skipped. LAWS: struct-free, integer-only, flat ifs, <=6 args. license_tier: ORIGINAL