Fix status display overflow and truncate long messages

- Add wordWrap to progressText label to prevent horizontal overflow
- Truncate log messages over 300 characters with "..." suffix

Fixes #1974, #1618

Author: m3nu

src/vorta/assets/UI/main_window.ui

@@ -288,6 +288,9 @@
             <property name="openExternalLinks">
              <bool>true</bool>
             </property>
+            <property name="wordWrap">
+             <bool>true</bool>
+            </property>
            </widget>
           </item>
           <item row="1" column="1" alignment="Qt::AlignTop">

src/vorta/views/main_window.py

@@ -154,7 +154,10 @@ def set_progress(self, text=''):
         self.progressText.setText(text)
         self.progressText.repaint()
 
-    def set_log(self, text=''):
+    def set_log(self, text='', context=None):
+        # Truncate very long messages to keep the status area readable
+        if text and len(text) > 300:
+            text = text[:300] + '...'
         self.logText.setText(text)
         self.logText.repaint()