Autofill QA: Forms testing filler

Automatically fills forms with randomized test data to speed up QA, development, UI/UX workflows and testing user inputs. The script detects common input types and assigns appropriate dummy values. • Generates phone numbers consistent with regex patterns, placeholders, and max length attributes. • Randomly fills dropdowns, radios, and checkbox groups, ensuring required ones remain valid. • Avoids modifying already valid or user-filled inputs. • Works with visible, enabled fields only and triggers native input and change events to support React, Vue, and other controlled form frameworks. • Observes DOM mutations to fill dynamically loaded elements during a short time window.