[ZCO-120] Research Obsidian Sync behaviour re plugins and startup priority

[czottmann]

https://discord.com/channels/686053708261228577/840286264964022302/1073620746888298577 ff.

Licat:

• Obsidian Sync doesn't run before other plugins
• app.internalPlugins.getPluginById('sync').instance.getStatus() gets you the following: 'synced' | 'syncing' | 'error' | 'paused' (make sure that getPluginById() doesn't return you null)
• "Probably consider it working only when that gives you 'syncing' | 'error'"

_ZCO-120