Theia v0.1.0

First release of Theia, a native level editor for Insomniac Luna-engine games.

• Rift Apart (PC): full rendering with reversed gbl_rgb_blend materials, checkpoint-tier world loading (860 checkpoints), GUID-oracle actor population, typed volume/spline overlays, attribute & .config editing, gizmo editing with real .zone write-back, .stage mod export/import, OBJ/FBX import repacked to genuine .model assets, atmosphere/fog/SSAO/experimental RT sun shadows.
• Ratchet & Clank (PS4, 2016): layout.csv backend, LZ4 assets, GNM texture detiling, shared zone/actor/config parsers.
• Spider-Man Remastered / Miles Morales / Wolverine: initial TOC support.

Two builds: x64 and ARM64 Windows. Each zip contains theia.exe and ra_probe.exe (33-check data-level test suite). Format documentation: docs/RIFT_APART.md.