Recent changes

• Ship request flow and SVG conversion: Added support for processing ship requests, handling SVG conversions, and validating devlog images before submission 8ca9b5d9.
• Nil safety for Hackatime projects: Wrapped the @hackatime_projects variable in an Array structure to prevent nil errors when retrieving project data a29691ff.
• CI environment and test ordering: Set RAILS_ENV=test for the CI setup process and reordered the sequence of test steps to improve execution reliability 2968d162.
• Authorization consolidation: Refactored authorization guards and consolidated the linking logic for Hackatime projects 4c2b1836.