MM-47250: Add new system console section (#21333)

* MM-47250: Add new system console section

We add a new section in system console
for products.

```release-note
Added a new section in system console
for products. For now, it only contains
boards specific settings.
```

* fix unit tests

```release-note
NONE
```

* change comment

```release-note
NONE
```

model/config.go

@@ -2747,6 +2747,16 @@ func (s *CloudSettings) SetDefaults() {
 	}
 }
 
+type ProductSettings struct {
+	EnablePublicSharedBoards *bool
+}
+
+func (s *ProductSettings) SetDefaults() {
+	if s.EnablePublicSharedBoards == nil {
+		s.EnablePublicSharedBoards = NewBool(false)
+	}
+}
+
 type PluginState struct {
 	Enable bool
 }
@@ -3136,6 +3146,7 @@ type Config struct {
 	DataRetentionSettings     DataRetentionSettings
 	MessageExportSettings     MessageExportSettings
 	JobSettings               JobSettings
+	ProductSettings           ProductSettings
 	PluginSettings            PluginSettings
 	DisplaySettings           DisplaySettings
 	GuestAccountsSettings     GuestAccountsSettings
@@ -3235,6 +3246,7 @@ func (o *Config) SetDefaults() {
 	o.ThemeSettings.SetDefaults()
 	o.ClusterSettings.SetDefaults()
 	o.PluginSettings.SetDefaults(o.LogSettings)
+	o.ProductSettings.SetDefaults()
 	o.AnalyticsSettings.SetDefaults()
 	o.ComplianceSettings.SetDefaults()
 	o.LocalizationSettings.SetDefaults()