Revert "Refactor auto-translations and add caching"

There are quite a few issues with this and is causing crashing

This reverts commit ae82114a33.

damus/Views/SearchHomeView.swift

@@ -15,6 +15,8 @@ struct SearchHomeView: View {
     @State var search: String = ""
     @FocusState private var isFocused: Bool
 
+    let preferredLanguages = Set(Locale.preferredLanguages.map { localeToLanguage($0) })
+    
     var SearchInput: some View {
         HStack {
             HStack{
@@ -52,17 +54,12 @@ struct SearchHomeView: View {
                     return true
                 }
 
-                // Always show your own posts.
-                if $0.pubkey == damus_state.pubkey {
-                    return true
-                }
-
                 // If we can't determine the note's language with 50%+ confidence, lean on the side of caution and show it anyway.
-                guard let noteLanguage = damus_state.translations.detectLanguage($0, state: damus_state) else {
+                guard let noteLanguage = $0.note_language(damus_state.keypair.privkey) else {
                     return true
                 }
 
-                return damus_state.translations.preferredLanguages.contains(noteLanguage)
+                return preferredLanguages.contains(noteLanguage)
             }
         )
         .refreshable {