feat: Add story points support and AI daily briefing feature

- Enhanced JIRA integration to fetch story points from multiple custom fields.
- Updated task display to show story points and their estimated duration.
- Introduced AI daily briefing banner with dynamic content loading.
- Implemented subtasks functionality with add, toggle, and delete capabilities.
- Improved task management UI with better accessibility and interaction.

includes/integrations/jira.php

@@ -236,6 +236,9 @@ function jira_fetch_issues(string $domain, string $email, string $apiToken, stri
         'description',
         'labels',
         'components',
+        'story_points',
+        'customfield_10016', // Story Points (Jira Cloud standaard)
+        'customfield_10028', // Story Points (alternatief veld sommige instanties)
     ];
 
     // 1. Moderne Atlassian Jira Cloud endpoint (/rest/api/3/search/jql) conform CHANGE-2046 via POST
@@ -389,6 +392,16 @@ function jira_fetch_issues(string $domain, string $email, string $apiToken, stri
             elseif (str_contains($sumLower, 'koppeling')) $onderwerpLogging = 'Koppelingen';
         }
 
+        // Detectie van story points (customfield_10016 is Jira Cloud standaard, met fallback naar alternatieven)
+        $storyPoints = null;
+        if (isset($fields['customfield_10016']) && is_numeric($fields['customfield_10016'])) {
+            $storyPoints = (float)$fields['customfield_10016'];
+        } elseif (isset($fields['customfield_10028']) && is_numeric($fields['customfield_10028'])) {
+            $storyPoints = (float)$fields['customfield_10028'];
+        } elseif (isset($fields['story_points']) && is_numeric($fields['story_points'])) {
+            $storyPoints = (float)$fields['story_points'];
+        }
+
         $issues[] = [
             'key'               => $key,
             'summary'           => $summary,
@@ -409,6 +422,7 @@ function jira_fetch_issues(string $domain, string $email, string $apiToken, stri
             'created'           => $created,
             'updated'           => $updated,
             'url'               => "{$cleanDomain}/browse/{$key}",
+            'story_points'      => $storyPoints,
             'source'            => 'JIRA_LIVE',
         ];
     }