Cobblemon Villager overhaul - [ADDON]

0.2.3-dev → 0.3.0

MCA Reborn (0.3.0)

• Normal MCA play: right-click → MCA UI (talk, family, etc.).
• CobbleDollars shop: Trade in MCA UI or shift-click tradable MCA villager.
• MCA: Cobblemon: dialogue/gifts unchanged; trading via Trade/shift-trade uses CobbleDollars.
• Fewer merchant UI clashes: server mixins + Fabric/NeoForge client fallbacks vs vanilla merchant screen.

Economy & config (0.3.0)

• Emerald rate literal → 250 = 250 CD/emerald; old step numbers replaced—set explicit CD after update.
• Bank sync: optional CobbleDollars bank.json emerald price; cache invalidation so changes apply.
• Shared templates (ModConfigDefaults): default config.json / Mod Menu save / NeoForge defaults; no emerald row in custom_currency.json.
• Docs/README updated for paths and rate behavior.

Trading & items (0.2.3-dev → 0.3.0)

• Secondary ingredients (compass + emeralds): vanilla-style ItemCost + cursor stack; fixes gray Buy on cartographer-style trades.
• Shop handler refactor: PlayerInventoryHelper, TradeIngredientHelper, clearer offers/pricing.
• Datapack/JSON pricing: JsonPriceParser, DatapackItemPricing tightened.

Technical

• Optional deps in fabric.mod.json / neoforge.mods.toml for MCA.
• gradle.properties: mod_version 0.2.3-dev → 0.3.0.