Port post embeds to new arch (#7408)

* Direct port of embeds to new arch

(cherry picked from commit cc3fa1f6cea396dd9222486c633a508bfee1ecd6)

* Re-org

* Split out ListEmbed and FeedEmbed

* Split out ImageEmbed

* DRY up a bit

* Port over ExternalLinkEmbed

* Port over Player and Gif embeds

* Migrate ComposerReplyTo

* Replace other usages of old post-embeds

* Migrate view contexts

* Copy pasta VideoEmbed

* Copy pasta GifEmbed

* Swap in new file location

* Clean up

* Fix up native

* Add back in correct moderation on List and Feed embeds

* Format

* Prettier

* delete old video utils

* move bandwidth-estimate.ts

* Remove log

* Add LazyQuoteEmbed for composer use

* Clean up unused things

* Remove remaining items

* Prettier

* Fix imports

* Handle nested quotes same as prod

* Add back silenced error handling

* Fix lint

---------

Co-authored-by: Samuel Newman <mozzius@protonmail.com>

src/state/messages/events/agent.ts

@@ -1,4 +1,4 @@
-import {BskyAgent, ChatBskyConvoGetLog} from '@atproto/api'
+import {type BskyAgent, type ChatBskyConvoGetLog} from '@atproto/api'
 import EventEmitter from 'eventemitter3'
 import {nanoid} from 'nanoid/non-secure'
 
@@ -9,11 +9,11 @@ import {
   DEFAULT_POLL_INTERVAL,
 } from '#/state/messages/events/const'
 import {
-  MessagesEventBusDispatch,
+  type MessagesEventBusDispatch,
   MessagesEventBusDispatchEvent,
   MessagesEventBusErrorCode,
-  MessagesEventBusEvent,
-  MessagesEventBusParams,
+  type MessagesEventBusEvent,
+  type MessagesEventBusParams,
   MessagesEventBusStatus,
 } from '#/state/messages/events/types'
 import {DM_SERVICE_HEADERS} from '#/state/queries/messages/const'