Added

• Flight Services Grid Mode - Quick launch panel for configured services

  • Toggle between Edit and Grid modes via icon buttons in Flight Services header

  • Grid mode displays service icons in a responsive grid

  • Mode preference persists across sessions via localStorage

  • Edit mode remains available for adding/removing services

• Centralized Test Fixtures - Salesforce Fixtures.cls pattern for test data

  • AddonBuilder - Fluent API for creating test Addon instances with all 40+ fields

  • LibraryBuilder - Fluent API for creating test Library instances

  • Fixtures factory methods - Quick helpers like minimal_addon(), simulator_status()

  • Single source of truth for test data - future model changes only update one file

Fixed

• Set Activation/Deactivation Bug — Sets now properly enable/disable addons

  • Previously, activating or deactivating a set only updated the database enabled field

  • Now correctly creates/removes filesystem junctions in the MSFS Community folder

  • MSFS only discovers addons via Community folder junctions, not database state

  • This fix ensures set toggles actually affect which addons MSFS loads at startup

Changed

• Set Toggle Result Reporting — Detailed success/failure feedback for set operations

  • activate_set and deactivate_set now return SetToggleResult with counts

  • Reports total_addons, succeeded, failed, and per-addon error details

  • Frontend logs results for debugging and displays errors when they occur

Technical

• Refactored database layer: activate_set() and deactivate_set() now return addon IDs to process

• Command layer now calls execute_addon_toggle() for each addon to perform filesystem operations

• Added SetToggleResult and SetToggleError types in both Rust and TypeScript

• Updated setStore.ts to handle new return types and log operation results

• Test Infrastructure Refactoring - Migrated 8 backend test files to use centralized fixtures

  • basic_database_validation.rs, database_tests.rs, command_unit_tests.rs

  • sets_tests.rs, basic_model_test.rs, import_parser_tests.rs

  • cross_layer_integration_tests.rs - All using AddonBuilder/LibraryBuilder

  • Removed ~400 lines of duplicate inline struct creation code

Documentation

• Added "MSFS Domain Knowledge (Critical)" section to docs/architecture/coding-standards.md

• Added "Test Layer Separation (Critical for Backend)" guidance to coding standards

• Expanded Section 5.6 in docs/architecture/architecture.md with detailed set activation flows