Revert "Add Style configuration"

This reverts commit 0f78f06610.

commands/msgview/next.go

@@ -1,8 +1,6 @@
 package msgview
 
 import (
-	"time"
-
 	"git.sr.ht/~sircmpwn/aerc/commands/account"
 	"git.sr.ht/~sircmpwn/aerc/lib"
 	"git.sr.ht/~sircmpwn/aerc/widgets"
@@ -42,7 +40,7 @@ func (NextPrevMsg) Execute(aerc *widgets.Aerc, args []string) error {
 	lib.NewMessageStoreView(nextMsg, store, aerc.DecryptKeys,
 		func(view lib.MessageView, err error) {
 			if err != nil {
-				aerc.PushError(err.Error(), 10*time.Second)
+				aerc.PushError(err.Error())
 				return
 			}
 			nextMv := widgets.NewMessageViewer(acct, aerc.Config(), view)

commands/msgview/open.go

@@ -49,20 +49,20 @@ func (Open) Execute(aerc *widgets.Aerc, args []string) error {
 
 		tmpFile, err := ioutil.TempFile(os.TempDir(), "aerc-*"+extension)
 		if err != nil {
-			aerc.PushError(" "+err.Error(), 10*time.Second)
+			aerc.PushError(" " + err.Error())
 			return
 		}
 		defer tmpFile.Close()
 
 		_, err = io.Copy(tmpFile, reader)
 		if err != nil {
-			aerc.PushError(" "+err.Error(), 10*time.Second)
+			aerc.PushError(" " + err.Error())
 			return
 		}
 
 		err = lib.OpenFile(tmpFile.Name())
 		if err != nil {
-			aerc.PushError(" "+err.Error(), 10*time.Second)
+			aerc.PushError(" " + err.Error())
 		}
 
 		aerc.PushStatus("Opened", 10*time.Second)

commands/msgview/save.go

@@ -128,7 +128,7 @@ func (Save) Execute(aerc *widgets.Aerc, args []string) error {
 	go func() {
 		err := <-ch
 		if err != nil {
-			aerc.PushError(fmt.Sprintf("Save failed: %v", err), 10*time.Second)
+			aerc.PushError(fmt.Sprintf("Save failed: %v", err))
 			return
 		}
 		aerc.PushStatus("Saved to "+path, 10*time.Second)