Wholesale rename to avoid clashes with generic 'site healthcheck'
plugin names on a target site:
- Plugin Name: 'Site Healthcheck' → 'ATT Site Healthcheck'
- Main file: site-healthcheck.php → att-site-healthcheck.php
- Plugin folder: site-healthcheck → att-site-healthcheck
- Admin menu slug: site-healthcheck → att-site-healthcheck
- Settings slug: site-healthcheck-settings → att-site-healthcheck-settings
- PHP class prefix: WPH_ → ATT_HC_
- Function prefix: wph_ → att_hc_
- Option / transient: wph_* → att_hc_*
- Action/filter: wph_* → att_hc_*
- CSS class prefix: wph- → att-hc-
- Constants: WPH_GITEA_* → ATT_HC_GITEA_*
- Class file names: class-wph-*.php → class-att-hc-*.php
- Dev folder: ~/dev/wp-healthcheck → ~/dev/att-site-healthcheck
Existing in-progress sessions on installs that had the old wph_session
option will not migrate — they were intended for dev use only and the
user has confirmed this is OK for the rename window.
Smoke-tested on testsite: classes load, 14 steps discovered, save/load
round-trip works, admin page renders with new att-hc- CSS classes.
Recovery plugin detection unchanged — that lives in wp-site-recovery
and continues to be detected by Name + Author header.
