Add Trayo

[zlfediay]

📝 New Tool Information

• Tool Name: Trayo
• Description: AI-native GTM platform that detects buying signals like job changes, funding, and hiring surges across target accounts and prioritizes which accounts sales teams should work.
• Tool URL: https://www.trayo.ai/
• Altern.ai page link: N/A

📌 Description

Added Trayo to the "Lead Generation" section of marketing.md. It detects buying signals across a sales team's target accounts and prioritizes which accounts to work, which fits alongside the other lead generation tools in that section.

---

✅ Checklist

• I have read the Contribution Guidelines
• Only one tool is modified in this PR
• All required fields (name, description, URL, altern.ai link if available) are provided
• The tool link is valid and accessible
• The tool is not already listed
• The tool is placed in the correct category
• The tool is added at the end of its category
• No unrelated changes included in this PR

---

🛠 Type of Change

• 📚 Documentation / README update
• ➕ Adding a new AI tool
• 🗑 Removing a deprecated/invalid AI tool
• ♻️ Refactoring or reorganizing existing entries
• 🐛 Bug fix
• Other (please specify):

---

📷 Screenshots / Demo (if applicable)

N/A

---

💡 Additional Notes

None.