fix(PE-1008): Fixed broken linting paths, reformatted linting errors

[jdmedlin1]

📝 Description

Linting fails in the repository now that we’ve introduced a typescript application. We need to resolve this by either modifying the current linting config to support typescript applications, or if that doesn’t work, we should design each app to manage its own linting.

Issue: Url to Jira Issue

📋 List of Changes

• Fixed broken paths
• Reformatted linting issues

🧪 Steps to Test

1. Execute npm run lint at the root of the project

✔️ Dev Complete Checklist

• PR template filled out
• Change is tested by submitter
• PR follows all linting and coding standards
• Github Issue exists (if applicable)
• Team member has been assigned
• At least one commit message is in Conventional Commit format

[Copilot]

Pull Request Overview

This PR fixes broken linting configurations in a monorepo by updating ESLint config paths and creating a TypeScript-specific linting setup. The changes address linting failures introduced when TypeScript applications were added to the repository.

Key changes:

• Updated ESLint config paths to reference the correct configuration files
• Added a new TypeScript-specific .eslintrc configuration for the HTML5 app template
• Applied linting fixes to existing JavaScript code to conform to style standards

Reviewed Changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
templates/html5-app-template/package.json	Updated lint command to use local .eslintrc instead of parent directory config
templates/html5-app-template/.eslintrc	Added new TypeScript-specific ESLint configuration with appropriate parser and rules
templates/cra-template-brightsign-dashboard/package.json	Fixed ESLint config path to reference grandparent directory
templates/cra-template-brightsign-app/template/src/server/index.js	Applied linting fixes for quote consistency and arrow function formatting
templates/cra-template-brightsign-app/package.json	Fixed ESLint config path to reference grandparent directory
examples/node-simple-server-example/src/index.js	Applied linting fixes for file extension and template literal usage
examples/node-simple-server-example/src/app.test.js	Converted callback-based tests to async/await and removed unused import
examples/node-simple-server-example/src/app.js	Applied comprehensive linting fixes for quotes, formatting, and code structure
examples/node-simple-server-example/package.json	Fixed ESLint config path and corrected source directory reference

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[blshukla]

LGTM