[WIP] Add marketing plan for extension promotion

[Copilot]

Marketing Strategy Implementation Plan

• Create comprehensive marketing documentation
  • Add MARKETING_STRATEGY.md with detailed promotional plan
  • Create PROMOTIONAL_CONTENT.md with ready-to-use templates
  • Add SOCIAL_MEDIA_TEMPLATES.md with 30-day calendar
  • Add CHROME_STORE_LISTING.md with optimization guide
  • Create FAQ.md for common questions
• Enhance README.md for better discoverability
  • Add eye-catching badges and shields
  • Include compelling feature highlights table
  • Add "Show Your Support" section
  • Include social proof section
  • Add Star History chart
• Create additional promotional materials
  • Add CODE_OF_CONDUCT.md
  • Create SUPPORTERS.md template
  • Add GitHub issue templates
  • Create SHOWCASE.md for user stories
• SEO and discoverability improvements
  • Optimize package.json keywords
  • Add repository topics guide
  • Create press kit materials
• Community building resources
  • Create contribution recognition system
  • Add discussion topics starter guide

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