Market Research Validator

Validate this market research:

**Core Research:**
- [ ] TAM/SAM/SOM with dollar figures AND sources
- [ ] 3+ competitors with real pricing
- [ ] Specific pain points (not generic)
- [ ] No placeholder text (TBD, TODO)

**Brand Assets (for known companies):**
- [ ] Logo URL captured (actual URL, not just noted)
- [ ] Brand colors documented with hex values
- [ ] Typography identified
- [ ] Brand Assets section included in document

Report issues to fix. If building for a known company, brand assets are REQUIRED.