Release 2.29: Docs site verification

[dimitrieh]

Description

After the release blog post is published, verify that https://flowfuse.com/docs shows the latest 2.29 documentation.

Epic/Story

Will be linked to parent tracking issue

Have you provided an initial effort estimate for this issue?

I have provided an initial effort estimate

[dimitrieh]

@sumitshinde-84 can you do a review of this next week Thursday on release day? Please work with @allthedoll that day 🙇

[allthedoll]

• Docs: FlowFuse Expert - update self-hosted setup docs to reflect pre-configured default URLs #4835
• Docs: FlowFuse Expert - document open-by-default and close-persistence behaviour #4834

[sumitshinde-84]

All document changes have been completed. The related PRs are:

• docs: document Expert open-by-default and close-persistence behaviour (v2.29) flowfuse#7060
• docs: update snapshot comparison section with property and code diff details flowfuse#7045
• docs: add descriptions to standard environment variables flowfuse#7041
• docs: clarify FlowFuse Expert availability for self-hosted instances flowfuse#7042