impl: change page title to Setting up Coder

We are not really doing authentication, instead we download the cli,
we initialize the cli with the token, re-generate the ssh config file,
initialize a rest client with the deployment url and the token and
retrieve basic information about the deployment like the version and
the user authenticated by the token.

src/main/kotlin/com/coder/toolbox/views/AuthWizardPage.kt

@@ -25,7 +25,7 @@ class AuthWizardPage(
         client: CoderRestClient,
         cli: CoderCLIManager,
     ) -> Unit,
-) : CoderPage(context.i18n.ptrl("Authenticate to Coder"), false) {
+) : CoderPage(context.i18n.ptrl("Setting up Coder"), false) {
     private val shouldAutoLogin = MutableStateFlow(initialAutoLogin)
     private val settingsAction = Action(context.i18n.ptrl("Settings"), actionBlock = {
         context.ui.showUiPage(settingsPage)

src/main/resources/localization/defaultMessages.po

@@ -143,4 +143,7 @@ msgid "Error encountered while handling Coder URI"
 msgstr ""
 
 msgid "Error encountered during authentication"
+msgstr ""
+
+msgid "Setting up Coder"
 msgstr ""