Update worship export colors in worshipController.js: Introduce dynamic color assignment for title, organizer, service, and organ text based on the worship format and neighbor invitation status, enhancing visual differentiation in exported documents.

controllers/worshipController.js

@@ -2686,6 +2686,13 @@ exports.exportWorships = async (req, res) => {
       const sacristanServiceStr = worship.sacristanService || '';
       const organPlayingStr = worship.organPlaying || '';
       const includeInternalServiceInfo = format !== 'newsletter';
+      const isNeighborInvitation = !!worship.neighborInvitation;
+      const titleColor = format === 'newsletter'
+        ? (isNeighborInvitation ? '0432FF' : '000000')
+        : (isNeighborInvitation ? '0432FF' : '009051');
+      const organizerColor = 'EE0000';
+      const serviceColor = '0070C0';
+      const organColor = 'FF9300';
 
       const secondCellChildren = [];
       
@@ -2693,7 +2700,7 @@ exports.exportWorships = async (req, res) => {
       secondCellChildren.push(new TextRun({ 
         text: `${timeStr} ${titleStr}`, 
         bold: true,
-        color: '000000',
+        color: titleColor,
         font: 'Arial',
         size: 22 // 11pt = 22 half-points
       }));
@@ -2707,14 +2714,14 @@ exports.exportWorships = async (req, res) => {
         secondCellChildren.push(new TextRun({ 
           text: 'Gestaltung: ', 
           bold: true,
-          color: '000000',
+          color: organizerColor,
           font: 'Arial',
           size: 22
         }));
         secondCellChildren.push(new TextRun({ 
           text: organizerStr, 
           bold: true,
-          color: '000000',
+          color: organizerColor,
           font: 'Arial',
           size: 22
         }));
@@ -2728,13 +2735,13 @@ exports.exportWorships = async (req, res) => {
         }));
         secondCellChildren.push(new TextRun({ 
           text: 'Dienst: ', 
-          color: '000000',
+          color: serviceColor,
           font: 'Arial',
           size: 22
         }));
         secondCellChildren.push(new TextRun({ 
           text: sacristanServiceStr,
-          color: '000000',
+          color: serviceColor,
           font: 'Arial',
           size: 22
         }));
@@ -2768,13 +2775,13 @@ exports.exportWorships = async (req, res) => {
         }));
         secondCellChildren.push(new TextRun({
           text: 'Orgel: ',
-          color: '000000',
+          color: organColor,
           font: 'Arial',
           size: 22
         }));
         secondCellChildren.push(new TextRun({
           text: organPlayingStr,
-          color: '000000',
+          color: organColor,
           font: 'Arial',
           size: 22
         }));