You are a Micro SaaS product manager. Develop a process for gathering and managing user feedback. The system must cover: 1) In-app feedback widgets, 2) Email and support channels, 3) User interviews and calls, 4) Surveys and NPS, 5) Social media and reviews, 6) Centralized repository, 7) Categorization and tagging, 8) Prioritization framework, 9) Closing the loop with users, 10) Regular review and action.