Aws Ses Template Manager Versions Save

Ensuring that when a user duplicates a template that the save CTA is enabled by default vs disabled.

Create/edit template page have the following changes:

• Template text is now a 'textarea' better supporting longer values.
• Update/Save button will now be enabled upon input change (on keypress).

Fixing issues where a blank 'text' value for a template would cause 500's from the 'get-template' endpoint. Additionally including a small readme update.

• Created at timestamps are now formatted differently rather to aid readability.
• Longer replacement tag names are better displayed within the send test email modal.
• Minor .env file tweak with included comment to now better describe which properties are configurable.

• 'New version' indicator icon added, hover text decoration styles changes.
• 'New version' indicator and index table CTA's have tooltips applied.
• Readme updates.
• 'Delete template' modal language changes and dynamic template name included in header.

Per each template listed, there is now a new option in the menu list which will allow the user to send a test email with their chosen template. Replacement tag values can also be added before sending.

This updates includes a new dependancy and requires a npm install

Further improvements to the accuracy of the text content which is generated from clicking the 'Generate Content' button.

• Allowing resizing of the HTML code editor
• Subtle CTA styling changes
• Updated readme
• Code structure change

Addition of an embedded HTML code editor for enabling syntax highlighting and line numbering.

Upon each user session, check to see if there's a more recent version released in the Github repo. If so, then display a visual cue to the user that there's a more recent version the user can upgrade to.