Teach FlowFuse Expert

### Epic

_No response_

### Description

**As a flowfuse.com visitor using the FlowFuse Expert**

**I want to have up to date and reliable instructions provided**

**So that my Node-RED journey into FlowFuse is exceptional**

The FlowFuse Expert Assistant provides instructions that are as good as what it ingests. We want to make sure that this resource is robust and reliable for the future to come. For this reason, we need to document as many Node-RED solutions as we can.

The primary resources for the Expert Assistant are marketing materials and documentation, located at /node-red/, /docs/, /blog/ .

Here are some of the materials that are valuable:

- Information about architecture solutions. Is there a way to accomplish something in Node-RED that may not be obvious, or where Node-RED may appear to suffer, but there is another way to accomplish the goal with a different architecture?
- Information about application building. What kinds of applications can be run within NR and FF that align with what we see users doing, but that aren't explicitly spelled out?
- Information about using specific protocols. Even if a protocol is widely used and its application seems obvious, the FlowFuse Expert Assistant will deliver better responses if this information is clearly detailed.
- Information about specific machines. A user may know that they want to connect to a certain machine before they know anything about the protocol that the machine uses. Write this down.
-Information about specific use cases. The more we have written down how to support a particular use case with NR, the better. Nothing is too obvious.

The work to be done here will primarily be covered by Engineering and Marketing, but the entire company can provide valuable input by identifying gaps in our existing resources. A sub-issue is being created for each team.

### Acceptance Criteria

- [ ] criteria 1
- [ ] criteria 2
- [ ] criteria 3
- ...

### Have you provided an initial effort estimate for this issue?

I have provided an initial effort estimate