Threading Fixes

• Add some thread exit conditions

Official Engine Download

• Add official engine download
• Add Marketplace button
• Add separator between side panels
• Rework the Engine install UI
• Update the API library

This is an initial implementation of the feature, bugs are expected

Crash fixes

• Fix cash thumbnail extension
• Switch to Texture for image loading, fixes #152, updates #192

Additional Fixes

• Fetch new assets first
• Add more details to confirmation
• Reverse into directory for space check
• Show loading for download size

Minor Improvements

• Add timer to refresh
• Download chunks to vault
• Runtime log level modification

glibc patch

• Force the GLIBC env variable

GTK Bump

• Remove unnecessary variable

Logs Overview

• Log list for Projects and Engines
• Open button to Engine and Project
• Further improvements of the Secrets fallback

Pause And Cancel

• Local Assets Actions
• Show confirmation on engine install
• Add cancel and pause buttons to downloads

Secret Fallback

• Add secret service fallback