Refactor backup system and migrate from submodule to shadow dependencies

- Remove s3-lite submodule and replace with AWS SDK and shadow plugin
- Implement comprehensive backup commands with list, delete, create, restore, and suspend functionality
- Add bundle format with compression support using Zstd and gunzip optimization
- Implement local and S3 backup strategies with configurable options
- Add backup tracking system with JSON persistence
- Improve world directory handling and file exclusion logic
- Add standalone bundler tool for bundle creation/extraction
- Update Gradle configuration with shadow jar support and dependency management
- Enhance configuration system with additional options for compression and temporary directories

gradle.properties

@@ -1,5 +1,5 @@
 # Done to increase the memory available to gradle.
-org.gradle.jvmargs=-Xmx1G
+org.gradle.jvmargs=-Xmx4G
 org.gradle.parallel=true
 
 # Fabric Properties
@@ -11,8 +11,8 @@ loom_version=1.11-SNAPSHOT
 
 # Mod Properties
 mod_version=1.0.0
-maven_group=com.example
-archives_base_name=modid
+maven_group=io.ib67.sfcraft
+archives_base_name=justbackup
 
 # Dependencies
 fabric_version=0.129.0+1.21.8