feat(tags): connect resources to a tag from the tag page

Add a "Connect to resources" modal to the tag show page for small
screens, where the tags canvas is hidden. A new toggleResource action
attaches or detaches the tag on a team resource after an authorization
check, then refreshes the tag's applications and services.

Also improve responsive layouts:
- Wrap section headings, project/environment toolbars and view toggles
  on narrow screens; keep modal headers from shrinking.
- Move the environment settings link to an icon next to the environment
  name and link the project name back to its environments.
- Group project icon, name and description into one "Project details"
  form with an unsaved-changes bar.
- Show dashboard "view all" links for projects and servers only when
  there are more items than the dashboard limit.

tests/Feature/DashboardViewModeTest.php

@@ -2,6 +2,7 @@
 
 use App\Livewire\Dashboard;
 use App\Models\InstanceSettings;
+use App\Models\Project;
 use App\Models\Team;
 use App\Models\User;
 use Illuminate\Foundation\Testing\RefreshDatabase;
@@ -42,3 +43,13 @@ it('remembers the view of each dashboard section on its own', function () {
         ->assertSee("viewMode: 'grid'", false)
         ->assertSee("viewMode: 'table'", false);
 });
+
+it('links to all projects only when the dashboard hides some of them', function () {
+    Project::factory()->count(8)->create(['team_id' => $this->team->id]);
+
+    Livewire::test(Dashboard::class)->assertDontSee(route('project.index'), false);
+
+    Project::factory()->create(['team_id' => $this->team->id]);
+
+    Livewire::test(Dashboard::class)->assertSee(route('project.index'), false);
+});

tests/Feature/ProjectAndEnvironmentSettingsButtonTest.php

@@ -35,7 +35,7 @@ test('project show page header links to project settings', function () {
     $editUrl = route('project.edit', ['project_uuid' => $this->project->uuid]);
 
     Livewire::test(ProjectShow::class, ['project_uuid' => $this->project->uuid])
-        ->assertSee('Settings')
+        ->assertSee('Open settings for Test Project', false)
         ->assertSee('Project settings', false)
         ->assertSeeHtml($editUrl);
 });
@@ -51,7 +51,7 @@ test('environment resources page header links to environment settings', function
         'environment_uuid' => $this->environment->uuid,
     ]))
         ->assertSuccessful()
-        ->assertSee('Settings')
+        ->assertSee('Open settings for '.$this->environment->name, false)
         ->assertSee('Environment settings', false)
         ->assertSee($editUrl, false);
 });

tests/Feature/TagsShowPageTest.php

@@ -98,3 +98,72 @@ it('redirects to the overview when the requested tag does not exist', function (
     Livewire::test(Show::class, ['tagName' => 'missing-tag'])
         ->assertRedirect(route('tags.show'));
 });
+
+it('lists the team resources in the connect modal and toggles the tag on a resource', function () {
+    $tag = Tag::create(['name' => 'hello', 'team_id' => $this->team->id]);
+    $server = Server::factory()->create(['team_id' => $this->team->id]);
+    $destination = StandaloneDocker::where('server_id', $server->id)->first();
+    $project = Project::factory()->create(['team_id' => $this->team->id, 'name' => 'shop']);
+    $environment = Environment::factory()->create(['project_id' => $project->id, 'name' => 'prod']);
+    $application = Application::factory()->create([
+        'environment_id' => $environment->id,
+        'destination_id' => $destination->id,
+        'destination_type' => $destination->getMorphClass(),
+        'name' => 'untagged-app',
+    ]);
+
+    $component = Livewire::test(Show::class, ['tagName' => 'hello'])
+        ->assertDontSee('shop / prod')
+        ->call('openConnectResources')
+        ->assertSee('shop / prod')
+        ->assertSee('untagged-app')
+        ->call('toggleResource', $application->uuid);
+
+    expect($application->tags()->whereKey($tag->id)->exists())->toBeTrue();
+    expect($component->get('applications')->pluck('uuid')->all())->toBe([$application->uuid]);
+
+    $component->call('toggleResource', $application->uuid);
+
+    expect($application->tags()->whereKey($tag->id)->exists())->toBeFalse();
+});
+
+it('does not tag a resource of another team from the connect modal', function () {
+    $tag = Tag::create(['name' => 'hello', 'team_id' => $this->team->id]);
+    $otherTeam = Team::factory()->create();
+    $server = Server::factory()->create(['team_id' => $otherTeam->id]);
+    $destination = StandaloneDocker::where('server_id', $server->id)->first();
+    $project = Project::factory()->create(['team_id' => $otherTeam->id]);
+    $environment = Environment::factory()->create(['project_id' => $project->id]);
+    $application = Application::factory()->create([
+        'environment_id' => $environment->id,
+        'destination_id' => $destination->id,
+        'destination_type' => $destination->getMorphClass(),
+    ]);
+
+    Livewire::test(Show::class, ['tagName' => 'hello'])
+        ->call('toggleResource', $application->uuid)
+        ->assertDispatched('error');
+
+    expect($application->tags()->exists())->toBeFalse();
+});
+
+it('does not let a member change tags from the connect modal', function () {
+    $tag = Tag::create(['name' => 'hello', 'team_id' => $this->team->id]);
+    $server = Server::factory()->create(['team_id' => $this->team->id]);
+    $destination = StandaloneDocker::where('server_id', $server->id)->first();
+    $project = Project::factory()->create(['team_id' => $this->team->id]);
+    $environment = Environment::factory()->create(['project_id' => $project->id]);
+    $application = Application::factory()->create([
+        'environment_id' => $environment->id,
+        'destination_id' => $destination->id,
+        'destination_type' => $destination->getMorphClass(),
+    ]);
+    $member = User::factory()->create();
+    $member->teams()->attach($this->team, ['role' => 'member']);
+    $this->actingAs($member);
+
+    Livewire::test(Show::class, ['tagName' => 'hello'])
+        ->call('toggleResource', $application->uuid);
+
+    expect($application->tags()->exists())->toBeFalse();
+});