Refactor NIP05 badge into its own view

Also only make it clickable in profile view

damus/Components/NIP05Badge.swift

@@ -0,0 +1,65 @@
+//
+//  NIP05Badge.swift
+//  damus
+//
+//  Created by William Casarin on 2023-01-11.
+//
+
+import SwiftUI
+
+struct NIP05Badge: View {
+    let nip05: NIP05
+    let pubkey: String
+    let contacts: Contacts
+    let show_domain: Bool
+    let clickable: Bool
+    
+    @Environment(\.openURL) var openURL
+    
+    init (nip05: NIP05, pubkey: String, contacts: Contacts, show_domain: Bool, clickable: Bool) {
+        self.nip05 = nip05
+        self.pubkey = pubkey
+        self.contacts = contacts
+        self.show_domain = show_domain
+        self.clickable = clickable
+    }
+    
+    var nip05_color: Color {
+       return get_nip05_color(pubkey: pubkey, contacts: contacts)
+    }
+    
+    var body: some View {
+        HStack(spacing: 2) {
+            Image(systemName: "checkmark.seal.fill")
+                .font(.footnote)
+                .foregroundColor(nip05_color)
+            if show_domain {
+                if clickable {
+                    Text(nip05.host)
+                        .foregroundColor(nip05_color)
+                        .onTapGesture {
+                            if let nip5url = nip05.siteUrl {
+                                openURL(nip5url)
+                            }
+                        }
+                } else {
+                    Text(nip05.host)
+                        .foregroundColor(nip05_color)
+                }
+            }
+        }
+
+    }
+}
+
+func get_nip05_color(pubkey: String, contacts: Contacts) -> Color {
+    return contacts.is_friend_or_self(pubkey) ? .accentColor : .gray
+}
+
+struct NIP05Badge_Previews: PreviewProvider {
+    static var previews: some View {
+        let test_state = test_damus_state()
+        NIP05Badge(nip05: NIP05(username: "jb55", host: "jb55.com"), pubkey: test_state.pubkey, contacts: test_state.contacts, show_domain: true, clickable: false)
+    }
+}
+