Refactor Hooks into appData and userData Folders

[leoAshu]

🚀 Summary

This PR reorganizes the project’s hooks by separating them into appData and userData folders.

• appData now holds hooks and models related to application-level data (e.g., market, ads, fiat/countries, etc.).
• userData now holds hooks and models tied to user-specific information (e.g., profile, wallet, reviews, KYC, pay methods, etc.).

This improves project structure, maintainability, and discoverability of hooks by grouping them logically.

🧩 Related Issues / Tasks

N/A

🛠️ Type of Change

• 🐞 Bug fix
• ✨ New feature
• 🧨 Breaking change
• 🔨 Enhancement/Refactor
• 📝 Documentation
• 📜 Other (please describe):

✅ Checklist

• The code is formatted with Prettier (npm run format or npx prettier --write .)
• PR references a linked Issue or Task number
• Tested on both iOS and Android devices/emulators
• No unnecessary logs or commented-out code
• UI changes, if any, have been reviewed visually
• All tests are passing (if applicable)
• Added or updated documentation where necessary

📸 Screenshots / Videos (UI changes only)

N/A

🧪 Test Plan

• Verified imports were updated correctly across the app.
• Confirmed hooks in both appData and userData function as expected.
• Ensured no regressions in features dependent on these hooks (e.g., Ads, Profile, KYC, Wallet, Market).