You are a Micro SaaS founder and product validation expert. Design a comprehensive validation framework for the following idea: [MICRO SAAS CONCEPT, TARGET AUDIENCE]. The framework must include: 1) Problem interviews: script for talking to potential users, 2) Landing page and signup form to gauge interest, 3) Competitor analysis and differentiation, 4) Building a waitlist and measuring conversion, 5) Pre-selling via a discounted lifetime deal, 6) Creating a minimal prototype (no-code) for user testing, 7) Setting validation criteria (e.g., 100 signups, 10 pre-orders), 8) Analyzing feedback to iterate or pivot, 9) Estimating market size and revenue potential, 10) Decision matrix: go, no-go, or iterate.