Install dialog fixes

lib/screens/app_detail_screen.dart

@@ -11,7 +11,6 @@ import 'package:zapstore/main.data.dart';
 import 'package:zapstore/models/app.dart';
 import 'package:zapstore/models/release.dart';
 import 'package:zapstore/utils/extensions.dart';
-import 'package:zapstore/widgets/author_container.dart';
 import 'package:zapstore/widgets/install_button.dart';
 import 'package:zapstore/widgets/release_card.dart';
 import 'package:zapstore/widgets/signer_and_developer_row.dart';
@@ -138,7 +137,9 @@ class AppDetailScreen extends HookConsumerWidget {
                                   Flexible(
                                     child: GestureDetector(
                                       onTap: () {
-                                        launchUrl(Uri.parse(app.repository!));
+                                        if (app.repository != null) {
+                                          launchUrl(Uri.parse(app.repository!));
+                                        }
                                       },
                                       child: app.repository != null
                                           ? AutoSizeText(

lib/widgets/install_alert_dialog.dart

@@ -53,32 +53,29 @@ class InstallAlertDialog extends ConsumerWidget {
                 minimal: true,
                 labelText: 'Log in to view your own web of trust',
               ),
-            if (app.latestMetadata?.urls.isNotEmpty ?? false)
-              Padding(
-                padding: const EdgeInsets.only(top: 16, bottom: 16),
-                child: RichText(
-                  text: WidgetSpan(
-                    child: Wrap(
-                      crossAxisAlignment: WrapCrossAlignment.center,
-                      children: [
-                        Text('This app will be downloaded from '),
-                        Text(
-                          Uri.parse(app.latestMetadata!.urls.first).host,
-                          style: TextStyle(
-                            fontWeight: FontWeight.bold,
-                            decoration: TextDecoration.underline,
-                          ),
-                        ),
-                        Text(' and verified.'),
-                      ],
-                    ),
-                  ),
-                ),
-              ),
           ],
         ),
       ),
       actions: [
+        if (app.latestMetadata?.urls.isNotEmpty ?? false)
+          RichText(
+            text: WidgetSpan(
+              child: Wrap(
+                crossAxisAlignment: WrapCrossAlignment.center,
+                children: [
+                  Text('This app will be downloaded from '),
+                  Text(
+                    Uri.parse(app.latestMetadata!.urls.first).host,
+                    style: TextStyle(
+                      fontWeight: FontWeight.bold,
+                      decoration: TextDecoration.underline,
+                    ),
+                  ),
+                  Text(' and verified.'),
+                ],
+              ),
+            ),
+          ),
         Padding(
           padding: const EdgeInsets.symmetric(vertical: 10),
           child: TextButton(

lib/widgets/install_button.dart

@@ -1,21 +1,14 @@
 import 'package:auto_size_text/auto_size_text.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
-import 'package:gap/gap.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:percent_indicator/linear_percent_indicator.dart';
-import 'package:zapstore/main.data.dart';
 import 'package:zapstore/models/app.dart';
 import 'package:zapstore/models/local_app.dart';
-import 'package:zapstore/models/settings.dart';
-import 'package:zapstore/models/user.dart';
 import 'package:zapstore/utils/extensions.dart';
 import 'package:zapstore/utils/system_info.dart';
-import 'package:zapstore/widgets/app_drawer.dart';
-import 'package:zapstore/widgets/author_container.dart';
 import 'package:zapstore/widgets/install_alert_dialog.dart';
 import 'package:zapstore/widgets/spinning_logo.dart';
-import 'package:zapstore/widgets/wot_container.dart';
 
 class InstallButton extends HookConsumerWidget {
   InstallButton({

pubspec.lock

@@ -638,18 +638,18 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
+      sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.4"
+    version: "10.0.5"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
+      sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.3"
+    version: "3.0.5"
   leak_tracker_testing:
     dependency: transitive
     description:
@@ -694,18 +694,18 @@ packages:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
+      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
       url: "https://pub.dev"
     source: hosted
-    version: "0.8.0"
+    version: "0.11.1"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
+      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
       url: "https://pub.dev"
     source: hosted
-    version: "1.12.0"
+    version: "1.15.0"
   mime:
     dependency: transitive
     description:
@@ -1170,10 +1170,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
+      sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.0"
+    version: "0.7.2"
   timing:
     dependency: transitive
     description:
@@ -1282,10 +1282,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: "3923c89304b715fb1eb6423f017651664a03bf5f4b29983627c4da791f74a4ec"
+      sha256: "5c5f338a667b4c644744b661f309fb8080bb94b18a7e91ef1dbd343bed00ed6d"
       url: "https://pub.dev"
     source: hosted
-    version: "14.2.1"
+    version: "14.2.5"
   watcher:
     dependency: transitive
     description: