Add custom feeds selector, rework search, simplify onboarding (#325)

* Get home screen's swipable pager working with the drawer

* Add tab bar to pager

* Implement popular & following views on home screen

* Visual tune-up

* Move the feed selector to the footer

* Fix to 'new posts' poll

* Add the view header as a feed item

* Use the native driver on the tabbar indicator to improve perf

* Reduce home polling to the currently active page; also reuse some code

* Add soft reset on tap selected in tab bar

* Remove explicit 'onboarding' flow

* Choose good stuff based on service

* Add foaf-based follow discovery

* Fall back to who to follow

* Fix backgrounds

* Switch to the off-spec goodstuff route

* 1.8

* Fix for dev & staging

* Swap the tab bar items and rename suggested to what's hot

* Go to whats-hot by default if you have no follows

* Implement pager and tabbar for desktop web

* Pin deps to make expo happy

* Add language filtering to goodstuff

src/view/com/util/PostMeta.tsx

@@ -44,7 +44,7 @@ export const PostMeta = observer(function (opts: PostMetaOpts) {
     // two-liner with follow button
     return (
       <View style={styles.metaTwoLine}>
-        <View>
+        <View style={styles.metaTwoLineLeft}>
           <View style={styles.metaTwoLineTop}>
             <DesktopWebTextLink
               type="lg-bold"
@@ -69,6 +69,7 @@ export const PostMeta = observer(function (opts: PostMetaOpts) {
             type="md"
             style={[styles.metaItem, pal.textLight]}
             lineHeight={1.2}
+            numberOfLines={1}
             text={`@${handle}`}
             href={`/profile/${opts.authorHandle}`}
           />
@@ -76,6 +77,7 @@ export const PostMeta = observer(function (opts: PostMetaOpts) {
 
         <View>
           <FollowButton
+            type="default"
             did={opts.did}
             declarationCid={opts.declarationCid}
             onToggleFollow={onToggleFollow}
@@ -134,7 +136,12 @@ const styles = StyleSheet.create({
     flexDirection: 'row',
     alignItems: 'center',
     justifyContent: 'space-between',
-    paddingBottom: 2,
+    width: '100%',
+    paddingBottom: 4,
+  },
+  metaTwoLineLeft: {
+    flex: 1,
+    paddingRight: 40,
   },
   metaTwoLineTop: {
     flexDirection: 'row',