Update .gitignore to exclude Android/Gradle files and enhance TimeEntryController and TimefixService for better error handling and performance. Refactor frontend components to use AppBrand for consistent branding across views.

backend/src/controllers/TimeEntryController.js

@@ -11,7 +11,8 @@ class TimeEntryController {
    */
   async getAllEntries(req, res) {
     try {
-      const entries = timeEntryService.getAllEntries();
+      const userId = req.user?.userId;
+      const entries = await timeEntryService.getAllEntries(userId);
       res.json(entries);
     } catch (error) {
       console.error('Fehler beim Abrufen der Einträge:', error);
@@ -119,7 +120,7 @@ class TimeEntryController {
   async deleteEntry(req, res) {
     try {
       const { id } = req.params;
-      timeEntryService.deleteEntry(id);
+      await timeEntryService.deleteEntry(id);
       
       res.status(204).send();
     } catch (error) {
@@ -262,4 +263,3 @@ class TimeEntryController {
 
 // Singleton-Instanz exportieren
 module.exports = new TimeEntryController();
-

backend/src/services/TimefixService.js

@@ -34,6 +34,10 @@ class TimefixService {
     
     // Hole auch die Timefixes für diese Einträge
     const entryIds = entries.map(e => e.id);
+    if (entryIds.length === 0) {
+      return [];
+    }
+
     const timefixesForEntries = await sequelize.query(
       `SELECT worklog_id, fix_type, fix_date_time FROM timefix WHERE worklog_id IN (?)`,
       {
@@ -349,4 +353,3 @@ class TimefixService {
 }
 
 module.exports = new TimefixService();
-