v0.3.0 Update

This v0.3.0 update focuses on adding MineSkin support, expanding pack.json options, enabling loop playback, and improving skin processing stability.

---

New Features & Improvements

MineSkin Support Added

• Integration with the MineSkin API has been added.
• Feature: Player skins can be uploaded via MineSkin and reused from saved results.

pack.json Options Field Added

• An options field has been added to pack.json.
• Feature: Configure pack-level options using space-separated strings.
• Example: loop, sync loop

Loop Animation Support Added

• Datapacks containing play_anim_loop.mcfunction can now use loop animations.
• Feature: Adding loop to options generates additional playback entries such as default_loop.
• Enables smoother continuous emote playback.

---

Skin & Playback Changes

• Reworked handling for classic/slim and 64x32 / 64x64 skins. → Reduced issues where baked skins had incorrect orientation or referenced wrong parts.

• Fixed slim arm baking flow. → Corrected an issue where the wrong arm region was being read.

• Loop playback no longer stops automatically. → Loop animations continue until manually stopped.

• Removed emote playback success message. → /emote play ... no longer sends a success message in chat.