Increase token input width

Wide enough to see the whole token at once.

Author: code-asher

src/main/kotlin/com/coder/gateway/views/steps/CoderWorkspacesStepView.kt

@@ -519,7 +519,7 @@ class CoderWorkspacesStepView(val setNextButtonEnabled: (Boolean) -> Unit) : Cod
                     )
                     sessionTokenTextField = textField().applyToComponent {
                         text = existingToken
-                        minimumSize = Dimension(320, -1)
+                        minimumSize = Dimension(520, -1)
                     }.component
                 }
             }