Helix Editor Gets a File Explorer

A significant update has landed in the Helix editor! Developer drybalka has integrated a file explorer with minimal code changes. This file explorer functions similarly to the Telescope file browser but cleverly leverages Helix's existing file picker, modifying only a few core files. The result is a substantial improvement in user experience, providing a much-needed file browsing capability. While currently basic, it addresses a long-standing user request and significantly enhances Helix's usability.