Upgrade to version 6 of Edge

This release contains updates for Edge 6

Add completions for newly available Edge globals

This update adds completions for newly added Edge globals.

Globals documentation:

• https://docs.adonisjs.com/reference/views/globals/string-helpers
• https://docs.adonisjs.com/reference/views/globals/all-helpers

Fixing broken completion items

This update fix the following tags completions. They are broken earlier

• section
• inject
• slot

Add more completion items

The update adds following new tag completions

• entryPointScripts
• entryPointStyles
• can
• cannot

And following new global helper completions

• slots
• route
• signedRoute
• flashMessages
• asset
• csrfField
• cspNonce
• auth

Rewrite of Edge extension

Rewrite to support recent version of edge and more features