enable file nesting in explorer with custom patterns

[dozro]

Description

enable file nesting, small quality of life improvement for devs

"explorer.fileNesting.patterns": {
    "package.json": "pnpm-*.yaml, yarn.lock, package-lock.json, .npmrc, .nvmrc, .node-version",
    "tsconfig.json": "tsconfig.*.json",
    "Dockerfile": ".dockerignore",
    ".env": ".env.*",
    "flake.nix": "flake.lock",
    ".gitattributes": ".gitignore"
}

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings

AI disclosure:

No AI was used