Use consistent avatar shape/defaults for labelers (#3257)

* Add type: labeler to easy spots

* Search and ProfileCard

* Filter out of suggested follows

* ComposeReplyTo

* PReviewable avatar in posts

* Lists

* PostMeta

* Notifications

* Autocomplete

* Straggler

* Bump sdk

src/view/shell/Drawer.tsx

@@ -75,6 +75,7 @@ let DrawerProfileCard = ({
         avatar={profile?.avatar}
         // See https://github.com/bluesky-social/social-app/pull/1801:
         usePlainRNImage={true}
+        type={profile?.associated?.labeler ? 'labeler' : 'user'}
       />
       <Text
         type="title-lg"

src/view/shell/bottom-bar/BottomBar.tsx

@@ -229,6 +229,7 @@ export function BottomBar({navigation}: BottomTabBarProps) {
                       size={27}
                       // See https://github.com/bluesky-social/social-app/pull/1801:
                       usePlainRNImage={true}
+                      type={profile?.associated?.labeler ? 'labeler' : 'user'}
                     />
                   </View>
                 ) : (
@@ -238,6 +239,7 @@ export function BottomBar({navigation}: BottomTabBarProps) {
                       size={28}
                       // See https://github.com/bluesky-social/social-app/pull/1801:
                       usePlainRNImage={true}
+                      type={profile?.associated?.labeler ? 'labeler' : 'user'}
                     />
                   </View>
                 )}

src/view/shell/desktop/LeftNav.tsx

@@ -64,7 +64,11 @@ function ProfileCard() {
       style={[styles.profileCard, !isDesktop && styles.profileCardTablet]}
       title={_(msg`My Profile`)}
       asAnchor>
-      <UserAvatar avatar={profile.avatar} size={size} />
+      <UserAvatar
+        avatar={profile.avatar}
+        size={size}
+        type={profile?.associated?.labeler ? 'labeler' : 'user'}
+      />
     </Link>
   ) : (
     <View style={[styles.profileCard, !isDesktop && styles.profileCardTablet]}>

src/view/shell/desktop/Search.tsx

@@ -112,6 +112,7 @@ export function SearchProfileCard({
           size={40}
           avatar={profile.avatar}
           moderation={moderation.ui('avatar')}
+          type={profile.associated?.labeler ? 'labeler' : 'user'}
         />
         <View style={{flex: 1}}>
           <Text