repl_u64_str_eq() compared the packed jobid's raw decimal string with
the filter text, so a breakpoint on the dashed jobid the REPL prints
never fired. The filter is now parsed once when the breakpoint is set
(repl_parse_jobsel_arg, moved to repl_fmt.c) and matched with
repl_jobsel_matches: dashed ids, X[k], X[a-b] and raw decimal ids all
work, a bare array-aligned id also matches its elements, and an
unparseable value is rejected instead of creating a dead breakpoint.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>