point the remaining view moderation call sites at the sdk

The rest of the consumer surface - components, screens and the legacy `view`
tree - takes its moderation types from `@bsky.app/sdk/moderation` and its
`moderate*` calls from the `lib/moderation/subjects` seam.

`DebugMod` constructs a `ModerationOpts` by hand for its scenario matrix, so
its literal `userDid` is branded at the construction site.

src/components/Post/Embed/FeedEmbed.tsx

@@ -1,6 +1,6 @@
 import {useMemo} from 'react'
-import {moderateFeedGenerator} from '@atproto/api'
 
+import {moderateFeedGenerator} from '#/lib/moderation/subjects'
 import {useModerationOpts} from '#/state/preferences/moderation-opts'
 import {atoms as a, useTheme} from '#/alf'
 import * as FeedCard from '#/components/FeedCard'