[MEM-82] Filter post request

[tcripe4]

Is your feature request related to a problem? Please describe. A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

Describe the solution you'd like A clear and concise description of what you want to happen.

being able to filter post to the communities you moderate. Like on the main page where you can filter by local all subscriptions one where you can filter by moderated if you moderate communities

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

Additional context Add any other context or screenshots about the feature request here.

_MEM-82