ATL-1063: Integrated search in workspace into IDE

- Reordered the sidebar views.
 - Increased the default sidebar width.

Signed-off-by: Akos Kitta <kittaakos@typefox.io>

arduino-ide-extension/src/browser/style/index.css

@@ -37,8 +37,13 @@
     background-color: var(--theia-warningBackground);
 }
 
-/* Overrule the default Theia CSS button styles. */
+/* Makes the sidepanel a bit wider when opening the widget */ 
+.p-DockPanel-widget {
+    min-width: 200px;
+    min-height: 200px;
+}
 
+/* Overrule the default Theia CSS button styles. */
 button.theia-button,
 .theia-button {
     border: 1px solid var(--theia-dropdown-border);