feat: email the snapshot to input email w/signoff

[Jougan-0]

Notes for Reviewers

This PR fixes #

• Yes, I signed my commits.

[leecalcote]

Please stop using "successfully".

[Jougan-0]

Please stop using "successfully".

A successfully again slipped through even I paid attention while writing cloud errors and logs still one had to slip through. 😡

[leecalcote]

Markdown isn't going to display correctly in email...

[leecalcote]

Suggested change

	subject: "MeshMap Snapshot"
	from: '"MeshMap" <${{ secrets.MAIL_USERNAME }}>'
	to: ${{ inputs.email }}
	body: |
	Hello,
	Your MeshMap snapshot has been successfully generated and is now ready for you to view!
	**Snapshot Details:**
	- **Design ID**: ${{ inputs.designID }}
	- **Resource Type**: ${{ inputs.application_type }}
	You can view and download your snapshot by clicking the link below:
	[View Your MeshMap Snapshot](${{ env.RESOURCE_URL }})
	**Next Steps:**
	- **Review the Snapshot**: Ensure all components are correctly represented and the infrastructure layout aligns with your expectations.
	- **Share with Your Team**: Use this snapshot to facilitate discussions and planning with your team.
	- **Explore Further**: Learn more about how MeshMap can help visualize and manage your infrastructure by visiting our [documentation](https://docs.layer5.io/meshmap).
	If you have any questions or need further assistance, please feel free to reach out to our support team.
	Thank you for using MeshMap!
	Best regards,
	The MeshMap Team
	---
	Meshery by Layer5 - The Cloud Native Management Plane.
	Learn more at [https://layer5.io/meshery](https://layer5.io/meshery)
	subject: "Your Meshery Snapshot"
	from: '"Layer5" <${{ secrets.MAIL_USERNAME }}>'
	to: ${{ inputs.email }}
	body: |
	<p>Hello,</p>
	<p>Your ${{ inputs.application_type }} has been converted to a Meshery Design. Your snapshot has been generated and is now available.</p>
	<p><a href="${{ env.RESOURCE_URL }}"><img src="${{ env.RESOURCE_URL }}" width="80%" /></a></p>
	<p><b>Next Steps</b></p>
	<ul>
	<ol><b>Edit your snapshot</b>: Create or sign into your <a href="https://meshery.layer5.io">Layer5 Cloud</a> account to edit your snapshot.</ol>
	<ol><b>Share with your team</b>: Use this snapshot to facilitate discussions and planning with your team.</ol>
	<ol><b>Add Snapshots to your GitHub Pull Requests</b>: <a href="http://meshery.layer5.io/connect/github/new">Connect Meshery Snapshots with your GitHub repo</a> and see changes pull request-to-pull request. Get snapshots of your infrastructure directly in your PRs.</ol>
	</ul>
	<p>Thank you for using Meshery! If you enjoy this tool, share with your friends.</p>
	---<br />
	Meshery by Layer5 - The Collaborative Cloud Native Manager. Learn more at <a href="https://layer5.io/meshery">layer5.io</a>.