Bundled JEI and Current Visual Controls for Matcha 1.03 — Minecraft 26.2 | Companion 1.2.0

• Restored a dedicated Minecraft 26.2 / Matcha Flavoured 1.03 build with the current Companion feature set.
• Bundled JEI for item searching and recipe browsing, with independent browser-visibility and Matcha-catalogue controls.
• Added current visual presets, preset management, import/export, and staged texture choices to this compatibility build.
• Rebuilt the item catalogue, configurable visual layers and previews from Matcha 1.03.
• Preserved the original Matcha 1.03 gameplay/content identities.
• Displayed the exact supported Matcha and Minecraft versions in settings and mod metadata.
• Added a distinct version suffix and pinned datapack dependency for this release.