Hide posts tool (#2299)

* Set up hidden posts persisted state

* Wrap moderatePost

* Integrate hidden posts into moderation

* Complete hide-post behaviors

---------

Co-authored-by: Paul Frazee <pfrazee@gmail.com>

src/state/persisted/schema.ts

@@ -37,6 +37,7 @@ export const schema = z.object({
   onboarding: z.object({
     step: z.string(),
   }),
+  hiddenPosts: z.array(z.string()).optional(), // should move to server
 })
 export type Schema = z.infer<typeof schema>
 
@@ -66,4 +67,5 @@ export const defaults: Schema = {
   onboarding: {
     step: 'Home',
   },
+  hiddenPosts: [],
 }