OmniPanel 18.5.183 deepfix-playeractions-rank-welcome-antilag

Files/classes changed:
- yt/kingez341/omnipanel/Core159Support.class
- yt/kingez341/omnipanel/Core159Support$1.class
- yt/kingez341/omnipanel/Core159Support$HomeInfo.class
- yt/kingez341/omnipanel/PatchSupport.class
- yt/kingez341/omnipanel/PatchSupport$ActionSpec.class
- yt/kingez341/omnipanel/PatchSupport$PermissionBlocked.class
- yt/kingez341/omnipanel/CoreSystems175X.class
- yt/kingez341/omnipanel/CoreSystems175X$HomeEntry.class
- yt/kingez341/omnipanel/CoreSystems175X$HomesView.class
- plugin.yml version only

Real fixes:
- /rank is routed into the existing OmniPanel private rank handler.
- /welcome is routed into the region welcome config path used by the region welcome flag.
- /checkhomes createInventory compatibility uses the real Bukkit InventoryHolder/int/String signature.
- Player Actions bottom-row hidden/blank overlay was removed from the player-actions patch layer.
- Player Actions slots 45-53 are filled with visible non-duplicate utility actions.
- Duplicate quick-freeze/banish/advanced-jail additions were not kept in Player Actions.
- PatchSupport player-action overlay handler now returns false, so it no longer hides/rebuilds Player Actions.
- AntiLag cleanup now respects protected-item-materials and protected-materials, caps removals per run, and protects named/lored items via skip-named-items/protect-named-items.
- Dead PatchSupport$1 synthetic class from the old patch layer was removed from the JAR.

No latest-source revert was done.
No extra /checkup alias was added.
