Invisible Item Frames No more invisible mobs

**Update Changelog – Invisible Item Frames** V 1.0.1

**New Features**

* Added proper break particle support for item frames
* Frames now use a valid terrain texture reference to prevent missing texture issues

**Improvements**

* Fixed black and pink (missing texture) particles when breaking item frames
* Improved compatibility by adding `terrain_texture.json` mapping
* Ensured textures are correctly registered in the terrain atlas

**Technical Changes**

* Added `textures/terrain_texture.json` for proper texture linking
* Updated `blocks.json` to reference a valid texture name
* Cleaned up resource structure for better stability

**Result**

* Item frames remain fully invisible
* Break and hit particles now display correctly
* No more missing texture visuals

**Notes**

* No gameplay changes
* Works with both regular and glow item frames