Updated syntax in utils.js with async/await

[moksha-hub]

Problem

The current codebase contains several ESLint errors, primarily due to improper spacing, unused variables, and improper usage of promises instead of async/await syntax. This leads to reduced readability and maintainability.
Ticket No: #[BB-797] Convert promises in src/api/helpers/utils.js

Solution

1. Fixed spacing issues (e.g., object-curly-spacing, indentation inconsistencies).
2. Removed unused variables (e.g., props, log, handler).
3. Replaced promises with async/await syntax for improved readability and error handling.
4. Ensured proper error handling in asynchronous code using try-catch blocks.
5. Cleaned up ESLint warnings (e.g., removed TODO comments, ensured import spacing).

Areas of Impact

1. src/api/helpers/utils.js - Fixed indentation, spacing, and async/await issues.
2. src/client/components/pages/revision.js - Removed TODO comments.
3. src/client/entity-editor/common/entity-search-field-option.js - Removed unused props.
4. src/server/helpers/collectionRouteUtils.js - Removed unused log.
5. src/server/routes/register.js - Removed unused handler.
6. Other files impacted by global async/await migration and ESLint corrections.

These changes improve code quality and maintainability while adhering to ESLint standards.

[MonkeyDo]

Hi @moksha-hub !
Just a quick one to let you know you can always rework an open pull request, it does not need to be perfect the first go :)

You can even rework entirely your commit history on your local machine and force-push to github to modify everything.

Meaning you won't have to open and close PRs, you can always modify open ones until you are happy with the result.