Renamed package structure to `nl.astraeus.tmpl` for consistency and modified the repository name placeholder. Updated Kotlin and library dependencies, removed unused imports, and adjusted Gradle settings for better project clarity.
Refactor project to use a constant variable for the repository name. This ensures consistency and reduces the risk of errors when referencing the project name in multiple places. Updates were made in settings.gradle.kts, .gitea/template, and Main.kt to use the REPO_NAME variable.
Upgraded the Kotlin version from 2.0.0-RC1 to 2.0.21 and adjusted various dependencies to their latest versions. Added new Maven repository URLs and updated `.idea` project artifacts to reflect the new versioning and project setup.
