refactor: optimise structs to reduce memory usage and add gmail host (#6)

* refactor: optmize structs to reduce memory usage and add gmail host

* refactor: removes gmails host

Author: rflpazini

.gitignore

@@ -1,3 +1,5 @@
+.idea
+
 ultrafocus
 demo.cast
 .DS_Store

cli/commands.go

@@ -7,9 +7,9 @@ import (
 )
 
 type command struct {
+	Run  func(m model) model
 	Name string
 	Desc string
-	Run  func(m model) model
 }
 
 var commandFocusOn = command{

cli/model.go

@@ -16,12 +16,12 @@ const (
 )
 
 type model struct {
-	commandsListSelection int
+	textarea              textarea.Model
 	fatalErr              error
+	status                hosts.FocusStatus
 	domains               []string
+	commandsListSelection int
 	state                 sessionState
-	status                hosts.FocusStatus
-	textarea              textarea.Model
 }
 
 func NewModel() model {

hosts/hosts_test.go

@@ -9,8 +9,8 @@ func TestExtractDomainsFromData(t *testing.T) {
 	tests := []struct {
 		name        string
 		data        string
-		wantDomains []string
 		wantStatus  FocusStatus
+		wantDomains []string
 		wantErr     bool
 	}{
 		{
@@ -77,9 +77,9 @@ func TestUpdateHostsData(t *testing.T) {
 	tests := []struct {
 		name         string
 		originalData string
-		domains      []string
 		status       FocusStatus
 		wantNewData  string
+		domains      []string
 		wantErr      bool
 	}{
 		{