(monorepo): Restructure repo to implement client and service

[ReidWeb]

We want to store the client and service code in the same repo.

Use Case

As a developer of the project, I only want to have to clone one repo to work on this project.

Proposed Solution

• Structure directories appropriately (move existing code to client repo)
• Implement service repo (using webpack)
• Use path based builds in github actions to only rebuild on changes to respective dirs.

Other

• 👋 I may be able to implement this feature request
• ⚠️ This feature might incur a breaking change

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This is a 🚀 Feature Request