Improve UX for customizing EditEngine forms a little bit

Summary:
Ref T10004. Tweaks some of the UX a little to be more intuitive/inviting?

  - Button says "Configure Form" instead of "Actions".
  - Root list is less "developer-ey" and more "explain what this is for-ey".

Test Plan:
{F1028928}

{F1028929}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10004

Differential Revision: https://secure.phabricator.com/D14808

src/applications/maniphest/editor/ManiphestEditEngine.php

@@ -9,6 +9,14 @@ final class ManiphestEditEngine
     return pht('Maniphest Tasks');
   }
 
+  public function getSummaryHeader() {
+    return pht('Configure Maniphest Task Forms');
+  }
+
+  public function getSummaryText() {
+    return pht('Configure how users create and edit tasks.');
+  }
+
   public function getEngineApplicationClass() {
     return 'PhabricatorManiphestApplication';
   }

src/applications/owners/editor/PhabricatorOwnersPackageEditEngine.php

@@ -9,6 +9,14 @@ final class PhabricatorOwnersPackageEditEngine
     return pht('Owners Packages');
   }
 
+  public function getSummaryHeader() {
+    return pht('Configure Owners Package Forms');
+  }
+
+  public function getSummaryText() {
+    return pht('Configure forms for creating and editing packages in Owners.');
+  }
+
   public function getEngineApplicationClass() {
     return 'PhabricatorOwnersApplication';
   }

src/applications/paste/editor/PhabricatorPasteEditEngine.php

@@ -9,6 +9,14 @@ final class PhabricatorPasteEditEngine
     return pht('Pastes');
   }
 
+  public function getSummaryHeader() {
+    return pht('Configure Paste Forms');
+  }
+
+  public function getSummaryText() {
+    return pht('Configure creation and editing forms in Paste.');
+  }
+
   public function getEngineApplicationClass() {
     return 'PhabricatorPasteApplication';
   }

src/applications/phame/editor/PhameBlogEditEngine.php

@@ -13,6 +13,14 @@ final class PhameBlogEditEngine
     return 'PhabricatorPhameApplication';
   }
 
+  public function getSummaryHeader() {
+    return pht('Configure Phame Blog Forms');
+  }
+
+  public function getSummaryText() {
+    return pht('Configure how blogs in Phame are created and edited.');
+  }
+
   protected function newEditableObject() {
     return PhameBlog::initializeNewBlog($this->getViewer());
   }

src/applications/transactions/editengine/PhabricatorEditEngine.php

@@ -225,6 +225,27 @@ abstract class PhabricatorEditEngine
   }
 
 
+  /**
+   * Return a human-readable header describing what this engine is used to do,
+   * like "Configure Maniphest Task Forms".
+   *
+   * @return string Human-readable description of the engine.
+   * @task text
+   */
+  abstract public function getSummaryHeader();
+
+
+  /**
+   * Return a human-readable summary of what this engine is used to do.
+   *
+   * @return string Human-readable description of the engine.
+   * @task text
+   */
+  abstract public function getSummaryText();
+
+
+
+
 /* -(  Edit Engine Configuration  )------------------------------------------ */
 
 
@@ -1010,9 +1031,9 @@ abstract class PhabricatorEditEngine
 
     $action_button = id(new PHUIButtonView())
       ->setTag('a')
-      ->setText(pht('Actions'))
+      ->setText(pht('Configure Form'))
       ->setHref('#')
-      ->setIconFont('fa-bars')
+      ->setIconFont('fa-gear')
       ->setDropdownMenu($action_view);
 
     return $action_button;

src/applications/transactions/editor/PhabricatorEditEngineConfigurationEditEngine.php

@@ -30,6 +30,16 @@ final class PhabricatorEditEngineConfigurationEditEngine
     return pht('Edit Configurations');
   }
 
+  public function getSummaryHeader() {
+    return pht('Configure Forms for Configuring Forms');
+  }
+
+  public function getSummaryText() {
+    return pht(
+      'Change how forms in other applications are created and edited. '.
+      'Advanced!');
+  }
+
   public function getEngineApplicationClass() {
     return 'PhabricatorTransactionsApplication';
   }

src/applications/transactions/query/PhabricatorEditEngineSearchEngine.php

@@ -65,9 +65,14 @@ final class PhabricatorEditEngineSearchEngine
       $engine_key = $engine->getEngineKey();
       $query_uri = "/transactions/editengine/{$engine_key}/";
 
+      $application = $engine->getApplication();
+      $app_icon = $application->getFontIcon();
+
       $item = id(new PHUIObjectItemView())
-        ->setHeader($engine->getEngineName())
+        ->setHeader($engine->getSummaryHeader())
-        ->setHref($query_uri);
+        ->setHref($query_uri)
+        ->setStatusIcon($app_icon)
+        ->addAttribute($engine->getSummaryText());
 
       $list->addItem($item);
     }