move text event to its own file, improve zaps

damus/Components/ZapButton.swift

@@ -109,6 +109,7 @@ struct ZapButton: View {
             }
             
             Text("\(bar.zap_total > 0 ? "\(format_msats_abbrev(bar.zap_total))" : "")")
+                .offset(x: 22)
                 .font(.footnote)
                 .foregroundColor(bar.zapped ? Color.orange : Color.gray)
         }
@@ -119,12 +120,10 @@ struct ZapButton: View {
 }
 
 
-/*
 struct ZapButton_Previews: PreviewProvider {
     static var previews: some View {
-        let bar = ActionBarModel.empty()
-        ZapButton(damus_state: test_damus_state(), event: NostrEvent(content: "hi", pubkey: "pk"), bar: bar)
+        let bar = ActionBarModel(likes: 0, boosts: 0, zaps: 10, zap_total: 15623414, our_like: nil, our_boost: nil, our_zap: nil)
+        ZapButton(damus_state: test_damus_state(), event: test_event, lnurl: "lnurl", bar: bar)
     }
 }
 
-*/