95f9253302
Added option 5 "Advanced/Custom installation" to installer with: Interactive Option Builder: - Unattended mode toggle (auto-accept prompts) - Registration options: * Register with token during install * Skip registration (register later) * Interactive (let installer prompt) - Verbose logging flag - Custom flags input for any additional options (proxy, language, bandwidth throttling, etc.) Improved Token Input: - Better instructions for obtaining token from web console - Automatic whitespace/linebreak removal for pasted tokens - Works with copy-paste from web console - Handles multi-line paste gracefully Enhanced Service URL Selection: - Shows common regions with examples: * us5-cloud.acronis.com (US) * eu2-cloud.acronis.com (Europe) * ap1-cloud.acronis.com (Asia Pacific) * ca1-cloud.acronis.com (Canada) - Only prompts for URL when registration is enabled Installation Modes Now Available: 1. Interactive installation - guided with prompts 2. Unattended installation - auto-accepts all 3. Install and register with token - one-step setup 4. Install without registration - defer registration 5. Advanced/Custom - build custom flag combination Example Advanced Mode Usage: - Select unattended: y - Registration: option 1 (with token) - Paste token: [automatically strips spaces] - Verbose logging: y - Custom flags: --proxy=http://proxy:8080 All flags are shown in summary before installation proceeds.