1.1.1-26.1.2

• Port Penetrable Platform to Minecraft 26.1.2 and NeoForge 26.1.2.116+ (Java 25).
• Preserve all three platform variants, one-way collision, sneak-to-drop behavior, and main/offhand wand requirements.
• Adapt seamless translucent glass materials and 3D block items to the new rendering and client item formats.
• Preserve visible inner shell faces, glass breaking particles, explosion resistance, piston protection, and entity destruction protection.
• Update block/item registration and crafting ingredient formats for 26.1.2. Existing recipes are unchanged.

Validation: Gradle build and static resource checks. Minecraft was not launched for in-game verification.

Source commit: https://github.com/lingmu0/penetrable-platform/commit/391eaf28e508e6e66cdf74cf609187d0c37c5ad1