Linting fails with schema.graphql

[palisadoes]

Describe the bug

1. Linting
   1. There will be extensive edits to schema.graphql as we do more work migrating to the develop-postgres branch
   2. Our current npx eslint <filename> command fails in our GitHub Actions if schema.graphql is included.
   3. Eslint needs to handle the schema.graphql file. This is greatly preferred to excluding the file from linting
   4. This package, or something similar needs to be considered
   5. The npx eslint CLI command should ideally not be altered. If it needs to be then all references to it in documentation, our GitHub actions and code need to be updated
2. Prettier
   1. We need to add *.graphql files to these prettier commands:
   2. npm format:fix
   3. npm format:check

To Reproduce

• See failing PR workflow below

Expected behavior

• Correct linting testing

Actual behavior

• See above

Screenshots

1. https://github.com/PalisadoesFoundation/talawa-admin/actions/runs/12944016576/job/36117459224?pr=3400
   

Additional details

• N/A

Potential internship candidates

Please read this if you are planning to apply for a Palisadoes Foundation internship

• Student Internship Programs talawa#359

[yugal07]

I would like to take on this issue @palisadoes

[Bittukr7479]

Hey @palisadoes, I want to work on this issue.