v1.3.1

Summary

This release includes documentation improvements, CI updates, and important bug fixes for the runner and API.

Changes

Gradle Plugin

• Introduced paperE2EInit task to automate the setup of the end-to-end testing environment.

Documentation

• Migrated the entire documentation set into the repository under the docs/ directory
• Added dedicated _Sidebar and _Footer for the documentation system.
• Updated README with a streamlined Quick Start guide and prerequisites.

CI/CD

• Added a new GitHub Action (wiki-sync.yml) to automatically keep the GitHub Wiki in sync with the repository's docs/ folder.
• Updated ci.yml to ensure builds run correctly on the master branch and added necessary write permissions for automation.

Runner

• Updated internal runner versions and dependencies to match the v1.3.1 release.