feat: add SolFoundry social media templates

[gma788-creator]

Description

Closes #

Solana Wallet for Payout

Wallet:

Type of Change

• 🐛 Bug fix (non-breaking change which fixes an issue)
• ✨ New feature (non-breaking change which adds functionality)
• 💥 Breaking change (fix or feature that would cause existing functionality to not work as expected)
• 📝 Documentation update
• 🎨 Style/UI update
• ♻️ Code refactoring
• ⚡ Performance improvement
• ✅ Test addition/update

Checklist

• Code is clean and follows the issue spec exactly
• One PR per bounty (no multiple bounties in one PR)
• Tests included for new functionality
• All existing tests pass
• No console.log or debugging code left behind
• No hardcoded secrets or API keys

Testing

• Manual testing performed
• Unit tests added/updated
• Integration tests added/updated

Screenshots (if applicable)

Additional Notes

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[gma788-creator]

FNDRY wallet: 3BAGU3K8mn9avJJC3okFaT2BSeeaxHdvhMZWpWkYrYuW