Remove deprecated models and mobx usage (react-query refactor) (#1934)

* Update login page to use service query

* Update modal to use session instead of store

* Move image sizes cache off store

* Update settings to no longer use store

* Update link-meta fetch to use agent instead of rootstore

* Remove deprecated resolveName()

* Delete deprecated link-metas cache

* Delete deprecated posts cache

* Delete all remaining mobx models, including the root store

* Strip out unused mobx observer wrappers

1 files changed, 0 insertions, 54 deletions

diff --git a/src/state/index.ts b/src/state/index.ts
deleted file mode 100644
index 55dcae6d6..000000000
--- a/src/state/index.ts
+++ /dev/null
@@ -1,54 +0,0 @@
-import {autorun} from 'mobx'
-import {AppState, Platform} from 'react-native'
-import {BskyAgent} from '@atproto/api'
-import {RootStoreModel} from './models/root-store'
-import * as apiPolyfill from 'lib/api/api-polyfill'
-import * as storage from 'lib/storage'
-import {logger} from '#/logger'
-
-export const LOCAL_DEV_SERVICE =
-  Platform.OS === 'android' ? 'http://10.0.2.2:2583' : 'http://localhost:2583'
-export const STAGING_SERVICE = 'https://staging.bsky.dev'
-export const PROD_SERVICE = 'https://bsky.social'
-export const DEFAULT_SERVICE = PROD_SERVICE
-const ROOT_STATE_STORAGE_KEY = 'root'
-const STATE_FETCH_INTERVAL = 15e3
-
-export async function setupState(serviceUri = DEFAULT_SERVICE) {
-  let rootStore: RootStoreModel
-  let data: any
-
-  apiPolyfill.doPolyfill()
-
-  rootStore = new RootStoreModel(new BskyAgent({service: serviceUri}))
-  try {
-    data = (await storage.load(ROOT_STATE_STORAGE_KEY)) || {}
-    logger.debug('Initial hydrate', {hasSession: !!data.session})
-    rootStore.hydrate(data)
-  } catch (e: any) {
-    logger.error('Failed to load state from storage', {error: e})
-  }
-  rootStore.attemptSessionResumption()
-
-  // track changes & save to storage
-  autorun(() => {
-    const snapshot = rootStore.serialize()
-    storage.save(ROOT_STATE_STORAGE_KEY, snapshot)
-  })
-
-  // periodic state fetch
-  setInterval(() => {
-    // NOTE
-    // this must ONLY occur when the app is active, as the bg-fetch handler
-    // will wake up the thread and cause this interval to fire, which in
-    // turn schedules a bunch of work at a poor time
-    // -prf
-    if (AppState.currentState === 'active') {
-      rootStore.updateSessionState()
-    }
-  }, STATE_FETCH_INTERVAL)
-
-  return rootStore
-}
-
-export {useStores, RootStoreModel, RootStoreProvider} from './models/root-store'