Follow-up on the #97330 salvage (#97329): main grew `_canonical_sqlite_path`
after the PR's base; the holder module re-implemented it as a closure. Export
`canonical_sqlite_path` from hermes_state_holders and alias the legacy name in
hermes_state. Drop the unused `_read_proc_argv` / `_looks_like_hermes`
re-exports (no in-tree callers).
Move live-holder inspection into a bounded helper and make repair fail closed when a process still owns the state database, including deleted WAL/SHM descriptors and ambiguous procfs reads.
Preserve the contributor lineage from the original four-commit review train while presenting one coherent release object on current main.
Co-authored-by: fangliquanflq <fangliquan@qq.com>
Co-authored-by: ciabata <296402666+ciabata-git@users.noreply.github.com>
kshitijk4poor