First release for TypeScript 5.x and Axios 1.x

• Remove deprecated axios-userscript-adapter.
• Upgrade version of Axios to 1.x.
• Add fetch support provided by gm-fetch.
• Add a new axios adapter for GM_fetch.
• Split development mode and production mode.
• Change output directory from userscript to userscripts.

The last version applicable to TypeScript 4.x .

v1

The last version applicable to TypeScript 4.x.