refactor: store redirect URI in tinyauth session cookie

internal/types/config.go

@@ -40,8 +40,6 @@ type Config struct {
 // Server configuration
 type HandlersConfig struct {
 	AppURL          string
-	Domain          string
-	CookieSecure    bool
 	DisableContinue bool
 	GenericName     string
 	Title           string

internal/types/types.go

@@ -27,6 +27,7 @@ type SessionCookie struct {
 	Username    string
 	Provider    string
 	TotpPending bool
+	RedirectURI string
 }
 
 // TinyauthLabels is the labels for the tinyauth container