UI for editing .env file

[syko9000]

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Description

Presents and highlights the contents of the stack folder's .env file in the UI. Allows editing and saving. Also adds $token highlighting to YAML editor.

Type of change

• User interface (UI)
• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

Checklist

• My code follows the style guidelines of this project
• I ran ESLint and other linters for modified files
• I have performed a self-review of my own code and tested it
• I have commented my code, particularly in hard-to-understand areas
  (including JSDoc for methods)
• My changes generate no new warnings
• My code needed automated testing. I have added them (this is optional task)

Screenshots (if any)

[Zaid-maker]

Amazing feature! 😄

[Zaid-maker]

LF and CRLF issue

[louislam]

LF and CRLF issue

Seems like a random runner bug, there is no CRLF in the file, it passed after re-run without changes.

[Zaid-maker]

LF and CRLF issue

Seems like a random runner bug, there is no CRLF in the file, it passed after re-run without changes.

Ohhh OK