Connect saved hosts directly from Home

PROJECT_SPEC.md

@@ -93,7 +93,9 @@ and it can be reopened from Help. It is not an account setup flow or a multi-pag
 
 After the first-run introduction, the user enters the focused connection editor directly. On later
 launches with no active session, Home shows saved connections and a primary action for starting a
-new connection. Selecting either opens the focused connection editor; users do not cross transcript
+new connection. Tapping a saved host with a ready preferred identity starts a connection; a saved
+password adds device approval. Missing credentials open focused entry, while Edit and Change
+identity are separate actions. New connection opens the editor. Users do not cross transcript
 history or trust-management content to reach credentials and the connect action. Only the standard
 SSH port `22` is prefilled for a new connection; development-fixture values are never production
 defaults.
@@ -123,9 +125,11 @@ A saved host profile contains:
 - Hostname or IP address
 - Port, default `22`
 - Username
+- Preferred SSH identity, if one is chosen
 
-Authentication method is selected for each connection and is not linked to the
-saved profile. Credentials are never part of a host profile.
+An identity supplies the authentication method for a connection. Choosing a different identity
+for one attempt does not change the saved preference unless the profile is updated explicitly.
+Credentials are never part of a host profile.
 
 Supported authentication for MVP:
 

app/src/androidTest/java/dev/threadline/ConnectionFormRetentionTest.kt

@@ -121,7 +121,7 @@ class ConnectionFormRetentionTest {
     }
 
     @Test
-    fun savedConnectionAndNewConnectionLeadDirectlyToFocusedEditorAtLargeFontScale() {
+    fun savedProfileEditAndNewConnectionLeadToFocusedEditorAtLargeFontScale() {
         val profile = SavedHostProfile(
             id = "saved-profile",
             displayName = "Barnabas",
@@ -155,7 +155,7 @@ class ConnectionFormRetentionTest {
             }
         }
 
-        compose.onNodeWithTag(ConnectionFormTags.SAVED_PROFILE_PREFIX + profile.id)
+        compose.onNodeWithTag(ConnectionFormTags.EDIT_PROFILE_PREFIX + profile.id)
             .performScrollTo()
             .assertIsDisplayed()
             .performClick()
@@ -795,7 +795,7 @@ class ConnectionFormRetentionTest {
         compose.onNodeWithTag(ConnectionFormTags.BACK_HOME)
             .performScrollTo()
             .performClick()
-        compose.onNodeWithTag(ConnectionFormTags.SAVED_PROFILE_PREFIX + original.id)
+        compose.onNodeWithTag(ConnectionFormTags.EDIT_PROFILE_PREFIX + original.id)
             .performScrollTo()
             .performClick()
         compose.onNodeWithTag(ConnectionFormTags.DISPLAY_NAME)
@@ -833,7 +833,7 @@ class ConnectionFormRetentionTest {
         compose.waitForIdle()
 
         assertEquals(original.id, deletedId)
-        compose.onNodeWithTag(ConnectionFormTags.SAVED_PROFILE_PREFIX + original.id)
+        compose.onNodeWithTag(ConnectionFormTags.EDIT_PROFILE_PREFIX + original.id)
             .assertDoesNotExist()
         compose.onNodeWithTag(ConnectionFormTags.NEW_CONNECTION).performClick()
         compose.onNodeWithTag(ConnectionFormTags.PASSWORD)
@@ -893,7 +893,7 @@ class ConnectionFormRetentionTest {
             }
         }
 
-        compose.onNodeWithTag(ConnectionFormTags.SAVED_PROFILE_PREFIX + profile.id)
+        compose.onNodeWithTag(ConnectionFormTags.EDIT_PROFILE_PREFIX + profile.id)
             .performClick()
         compose.onNodeWithTag(ConnectionFormTags.USERNAME)
             .assertEditableTextEquals("operator")