The automated web-interaction and scrolling system is already up and running; now I need clear, developer-friendly documentation that explains exactly how it works and how to maintain or extend it. The script currently detects on-screen buttons and links, clicks through them, scrolls until completion conditions are met, and, if anything fails, it automatically retries the action. Real-time logs and progress tracking are built in, so the documentation should reflect those mechanisms as well. What I expect to receive • A concise architecture overview describing the core modules that handle element detection, navigation logic, scrolling loops, retry-based exception handling, and logging. • Step-by-step operational flowcharts or sequence diagrams illustrating typical and alternate paths. • Clear instructions on configuring the portal URL, any XPath/CSS selectors, timeouts, and log locations. • Commentary on how the script decides when to end a scroll, branch to conditional workflows, and trigger retries. • Maintenance notes covering how to add new button or link targets, change error-handling thresholds, and extend logging. • A quick-start guide so another developer can pull the repo, install dependencies, and run the automation immediately. Text or Markdown is fine, but please keep the structure logical and searchable; diagrams can be embedded images or linked files.