chore: promote go-sasl to direct dependency for XOAUTH2 SASL

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: wesm

go.mod

@@ -9,6 +9,7 @@ require (
 	github.com/charmbracelet/lipgloss v1.1.0
 	github.com/charmbracelet/x/ansi v0.11.6
 	github.com/emersion/go-imap/v2 v2.0.0-beta.8
+	github.com/emersion/go-sasl v0.0.0-20241020182733-b788ff22d5a6
 	github.com/go-chi/chi/v5 v5.2.5
 	github.com/gogs/chardet v0.0.0-20211120154057-b7413eaefb8f
 	github.com/google/go-cmp v0.7.0
@@ -45,7 +46,6 @@ require (
 	github.com/clipperhouse/stringish v0.1.1 // indirect
 	github.com/clipperhouse/uax29/v2 v2.5.0 // indirect
 	github.com/emersion/go-message v0.18.2 // indirect
-	github.com/emersion/go-sasl v0.0.0-20241020182733-b788ff22d5a6 // indirect
 	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
 	github.com/go-viper/mapstructure/v2 v2.3.0 // indirect
 	github.com/goccy/go-json v0.10.5 // indirect