fix: page hint for comment list, keep SSH settings on re-login, hard-link-free downloads, stable OWNER/REPO#N instance (follow gh)

Signed-off-by: bircni <bircni@icloud.com>

internal/app/ref_test.go

@@ -235,3 +235,20 @@ func TestExpandMeUsesTheLoginTeaActsAs(t *testing.T) {
 	require.NoError(t, err)
 	require.Equal(t, "bob", resolved.expandMe("@me"))
 }
+
+func TestResolveRefsKeepsTheReferenceThatNamesAnInstance(t *testing.T) {
+	a, serverURL := refApplication(t, nil)
+	// GITEA_TOKEN belongs to serverURL, so selecting the other instance is what fails here.
+	other := strings.Replace(serverURL, "127.0.0.1", "localhost", 1)
+	const mismatch = "matching the selected instance"
+	for _, raws := range [][]string{
+		{other + "/bob/tool/issues/1", "bob/tool#2"},
+		{"bob/tool#2", other + "/bob/tool/issues/1"},
+	} {
+		_, _, err := a.resolveRefs(commandContext(), raws, issueRef)
+		require.ErrorContains(t, err, mismatch, raws)
+	}
+	a.options.repo = other + "/bob/tool"
+	_, _, err := a.resolveRef(commandContext(), "bob/tool#2", issueRef)
+	require.ErrorContains(t, err, mismatch, "an argument without an instance keeps the --repo one")
+}