Wires all 11 task-6.1 CLI-sourced myconf_t fields into
init_controller_tunables() via the codebase's existing 0-sentinel fallback
idiom ((myconf->x > 0) ? myconf->x : <original hardcoded constant>);
omitting all flags reproduces today's exact hardcoded values.
Resolves both gaps flagged in task 6.1's review: resmgr_inst_delta bridges
to the existing tunables.resmgr_inst field by meaning (confirmed via
zarray_init's delta parameter), and xstrings_delta is deliberately left
unwired with an operator-facing WARN rather than adding a dead field --
the underlying xstring_table_init/kv_params_t has no delta/growth-step
concept at all, unlike the kvmgr-backed jobmgr/workermgr/qmgr/resmgr.
This completes clusterconfig-schema-split -- all required tasks (1.1-5.3)
and optional Requirement 6 tasks (6.1-6.2) are done.
Rongsong Shen
553da7c760