Fix a bug that caused DDS replacement to fail with [WinError 3] when the inject/textures folder did not exist.

This release fixes a bug that prevented opening the dump and inject folders.

This release is primarily a security update, upgrading next to version 15.4.8 to address a critical RCE vulnerability (CVE-2025-55182).

This release focused on bug fixes and improvements related to image conversion.

Introduced a "Clear Cache" button on the Settings screen.

Resolved a critical ImportError in the packaged executable by converting backend imports to absolute paths and removed an unused variable.

Made various UI/UX adjustments. It also included updates to frontend dependencies and fixed test stability issues.

Added tooltips to header links and corrected a PyInstaller icon path.

Updated various frontend dependencies (Next.js, React, Jest, ESLint, Tailwind CSS).

Fixed issues with last_image_dir initialization and open_file_dialog logic.