Actinium - Vintage Optimization

What's Changed

• docs(readme): drop Cleanroom 0.7.0+ support, add device compatibility section by @DHJComical in https://github.com/Q-Engineering-Source/Actinium/pull/230
• fix(compat): restore HBM mob slicing with model batching by @DHJComical in https://github.com/Q-Engineering-Source/Actinium/pull/232
• fix(render): remove diagonal block selection outlines by @DHJComical in https://github.com/Q-Engineering-Source/Actinium/pull/233
• fix(compat): skip debug labels for unallocated textures by @DHJComical in https://github.com/Q-Engineering-Source/Actinium/pull/236
• fix(glsm): preserve pixel-pack binding for texture readback by @DHJComical in https://github.com/Q-Engineering-Source/Actinium/pull/238
• chore(comments): prune and condense comments to the project standard by @DHJComical in https://github.com/Q-Engineering-Source/Actinium/pull/239
• fix(render): preserve depth testing in deferred particle draws by @DHJComical in https://github.com/Q-Engineering-Source/Actinium/pull/229
• fix(glsm): preserve vertex attrib state during splash reset by @DHJComical in https://github.com/Q-Engineering-Source/Actinium/pull/228
• fix(terrain): sample BlockRenderLayer.CUTOUT at mip level 0 by @DHJComical in https://github.com/Q-Engineering-Source/Actinium/pull/224
• fix(gui): avoid empty window geometry on Android by @DHJComical in https://github.com/Q-Engineering-Source/Actinium/pull/240
• fix(compat): light GVCR2 first-person guns with per-frame player light by @DHJComical in https://github.com/Q-Engineering-Source/Actinium/pull/206
• feat: backport upstream shader loading, atlas and terrain work by @DHJComical in https://github.com/Q-Engineering-Source/Actinium/pull/242