Multi User Dashboard Blueprint

### Original Issue URL

https://github.com/FlowFuse/blueprint-library/issues/50

### Description

**Content Overview:**

The Multi-User Dashboard Blueprint is a great example of what is possible with the Multi-User Dashboard. It allows new customers to see the possibilities of Dashboard 2. I would also like to highlight older content material, such as Joe's Webinar. This is also a great example of how Dashboard 2 can serve multiple users.

**The new Blueprint**

Overview: Describe what the Multi User Dashboard Blueprint is, including its purpose and main features.
Benefits: Highlight the specific advantages this blueprint offers to new customers, such as customization options and user management.

**Joes Webinar**

Introduction to Joe's Webinar: Provide context about Joe's Webinar, including its relevance and the topics covered.
Key Takeaways: Summarize the main points from Joe's Webinar that demonstrate the effectiveness of Dashboard 2 in serving multiple users.
Link to Webinar: If possible, provide a link or guide on how to access Joe's Webinar for further learning.

### Are there any pricing considerations?

Part of our Blueprint offering, this blueprint will be available for all Teams and Enterprise customers

### Are there any website updates that need to be made?

No

### Demo Link

https://github.com/FlowFuse/blueprint-library/pull/53

### When will it be available?

3rd April