Add MC version prefix to mod version and set to 1.0.0

Version format: {mc_version}-{mod_version} (e.g., 1.16.5-1.0.0)
Each MC version branch can have independent versioning.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: yuu1111

build.gradle

@@ -6,7 +6,7 @@ plugins {
     id 'org.spongepowered.mixin' version '0.7.+'
 }
 
-version = "${mod_version}"
+version = "${mc_version}-${mod_version}"
 group = 'net.teamfruit'
 archivesBaseName = 'emcgadgets'
 

gradle.properties

@@ -4,7 +4,7 @@ org.gradle.daemon=false
 org.gradle.java.home=C:\\Program Files\\Java\\jdk-17
 
 # Mod
-mod_version=2.0.0
+mod_version=1.0.0
 mod_id=emcgadgets
 mod_name=EMCGadgets
 mod_vendor=TeamFruit