graph TB
    GH[GitHub
Developer Push] -->|mirror| GL[GitLab
Build Authority]
    
    GL --> LINT[Lint Stage]
    LINT --> BUILD[Build Stage]
    
    subgraph "Build Matrix (Parallel)"
        AUR[Arch AUR]
        APK320[Alpine 3.20 APK]
        APK322[Alpine 3.22 APK]
        APK323[Alpine 3.23 APK]
        RPM[openSUSE RPM]
    end
    
    BUILD --> AUR
    BUILD --> APK320
    BUILD --> APK322
    BUILD --> APK323
    BUILD --> RPM
    
    AUR --> TEST[Test Stage]
    APK320 --> TEST
    APK322 --> TEST
    APK323 --> TEST
    RPM --> TEST
    
    subgraph "Regression Tests"
        LOGIN[Login Routing]
        SYNC[Sync Checks]
    end
    
    TEST --> LOGIN
    TEST --> SYNC
    
    LOGIN --> DEPLOY[Deploy Artifacts]
    SYNC --> DEPLOY