feat: Update terminology from "Profiles" to "Setups" across translations and UI for clarity

tests/unit/test_settings_dialog.py

@@ -89,11 +89,20 @@ class TestSettingsDialogInitialization:
         assert dialog.tabs.tabText(5) == "Window"
 
     def test_dialog_has_profiles_tab(self, qtbot, sample_config):
-        """Test Profiles tab exists."""
+        """Test Setups tab exists with clearer wording."""
         dialog = SettingsDialog(sample_config)
         qtbot.addWidget(dialog)
 
-        assert dialog.tabs.tabText(6) == "Profiles"
+        assert dialog.tabs.tabText(6) == "Setups"
+
+    def test_profiles_actions_have_explanatory_tooltips(self, qtbot, sample_config):
+        """Test profile/config actions expose helpful explanations."""
+        dialog = SettingsDialog(sample_config)
+        qtbot.addWidget(dialog)
+
+        assert "this device" in dialog.save_profile_btn.toolTip().lower()
+        assert "backup" in dialog.export_btn.toolTip().lower()
+        assert "json" in dialog.import_btn.toolTip().lower()
 
 
 class TestPathsTab:
@@ -190,7 +199,7 @@ class TestWindowTab:
 
 
 class TestProfilesTab:
-    """Test Profiles management tab."""
+    """Test profiles management tab."""
 
     def test_profiles_list_initialized(self, qtbot, sample_config):
         """Test profiles list is initialized."""
@@ -198,6 +207,7 @@ class TestProfilesTab:
         qtbot.addWidget(dialog)
 
         assert dialog.profiles_list is not None
+        assert dialog.profiles_help_label.wordWrap() is True
 
 
 class TestConfigDataRetrieval: