Add tsdoc eslint checking to the codebase

[bdls-jamal]

Requires only a few modifications to the eslint file:

1. plugins: ['react', '@typescript-eslint', 'react-hooks', 'simple-import-sort', 'eslint-plugin-tsdoc'], // add eslint-plugin-tsdoc for tsdoc checks
2. under rules: 'tsdoc/syntax': 'warn'

This will provide warnings when running ePlant locally but will not stop you from using the site as this is for internal documentation and code commenting.