♻️ Migrate codebase to Typescript

[totigm]

Description

This PR adds typescript's configurations files to the project and migrates the whole codebase from JS to TS.

Proposed changes

• Add TS configurations file (tsconfig.json)
• Add nodemon (for development)
  • Dependency
  • Configuration
• Remove javascript code
• Use axios instead of node-fetch
• Add TS dependencies
• Add TS code
  • classes
  • types
  • config
  • utils

More information

This is how the project looks right now (README.md, LICENSE, node_modules, dist, and .github are not included): 📦TS Project ┣ 📂src ┃ ┣ 📂classes ┃ ┃ ┣ 📜CryptoBot.ts ┃ ┃ ┣ 📜CryptoData.ts ┃ ┃ ┣ 📜index.ts ┃ ┃ ┣ 📜MessageGenerator.ts ┃ ┃ ┗ 📜TwitterBot.ts ┃ ┣ 📂config ┃ ┃ ┣ 📜config.ts ┃ ┃ ┗ 📜index.ts ┃ ┣ 📂types ┃ ┃ ┣ 📜coins.ts ┃ ┃ ┣ 📜credentials.ts ┃ ┃ ┣ 📜format.ts ┃ ┃ ┣ 📜index.ts ┃ ┃ ┗ 📜prices.ts ┃ ┣ 📂utils ┃ ┃ ┣ 📜format.ts ┃ ┃ ┣ 📜index.ts ┃ ┃ ┣ 📜math.ts ┃ ┃ ┗ 📜time.ts ┃ ┗ 📜index.ts ┣ 📜.env ┣ 📜.env.example ┣ 📜.gitignore ┣ 📜nodemon.json ┣ 📜package.json ┗ 📜tsconfig.json