Rite of Returning 1.0.67

Compile fix:
- Added the missing growPhobetorStyleTentacleWall helper to MortalSeveranceRitual.
- Added placeInfectedWallBlock helper so the Phobetor-style Severance wall stores original block states and restores later.
- Keeps top timer bar, Cursed Soul, dropdown GUI, wyverns, and symbiote content.
