chore(docs): Synology set-up guide

[JasonMAnderson]

Description

There are some gotchas when setting up Immich on a Synology NAS, especially if you want to use Container Manager for doing so. Primary issue being addressed here is adding the IP address of the Docker Container for Immich to the firewall as the network is in bridge mode.

Fixes # (issue)

How Has This Been Tested?

Tested docs rendering in Docusaurus, and repro'd all steps for the guide to ensure they are correct.

• Test A
• Test B

Screenshots (if appropriate)

Checklist:

• [x ] I have performed a self-review of my own code
• [x ] I have made corresponding changes to the documentation if applicable
• [x ] I have no unrelated changes in the PR.
• [x ] I have confirmed that any new dependencies are strictly necessary.
• [x ] I have written tests for new code (if applicable)
• [ x] I have followed naming conventions/patterns in the surrounding code
• [ x] All code in src/services uses repositories implementations for database calls, filesystem operations, etc.
• [ x] All code in src/repositories/ is pretty basic/simple and does not have any immich specific logic (that belongs in src/services)

[alextran1502]

Can you please run npm run format:fix? Thank you

[JasonMAnderson]

@alextran1502 - did you need me to run npm format:fix? I tried, but it error'd out... Could not read package.json: Error: ENOENT: no such file or directory, open 'C:\immich_repo\immich\package.json'

[alextran1502]

@JasonMAnderson Ah sorry, you should run that command in the docs directory. However, I fixed it though