per-board "Emphasize due date" with global default (v1.4)

Plugin.php

@@ -20,6 +20,13 @@ class Plugin extends Base
         // Settings page for the plugin's tweaks.
         $this->template->hook->attach('template:config:sidebar', 'organonTweaks:config/sidebar');
 
+        // Per-board tweak: emphasize the due date on the board. Configured with 3-state radios on the
+        // board's Settings -> Integrations (Use default / Always on / Always off); the global default
+        // (for "Use default" boards) lives in the plugin settings above. The emphasis <style> is
+        // emitted into the head only on enabled board pages (gated by OrganonProjectHelper).
+        $this->template->hook->attach('template:project:integrations', 'organonTweaks:project/integration');
+        $this->template->hook->attach('template:layout:head', 'organonTweaks:layout/emphasize_duedate');
+
         // Tweak: always show a comment icon on board cards. When a card has no comments
         // yet, add a bubble "+" that opens the same comment modal (add the first comment
         // straight from the board). Cards with comments already show the native count.
@@ -55,7 +62,7 @@ class Plugin extends Base
     public function getHelpers()
     {
         return array(
-            'Plugin\OrganonTweaks\Helper' => array('OrganonColumnHelper'),
+            'Plugin\OrganonTweaks\Helper' => array('OrganonColumnHelper', 'OrganonProjectHelper'),
         );
     }
 
@@ -76,7 +83,7 @@ class Plugin extends Base
 
     public function getPluginVersion()
     {
-        return '1.3.3';
+        return '1.4.0';
     }
 
     public function getPluginHomepage()