feat(console): add new step to activate SMTP provider (#7956)

# Which Problems Are Solved

- In #7929 it was detected that it would be better to show the
activate/deactivate action for a SMTP configuration in the wizard as for
some users it'd not be intuitive that the SMTP provider must be
activated so Zitadel can use it to send notifications.

# How the Problems Are Solved

- When a new SMTP provider is added or updated, the wizard has a new
step that allow us to activate or deactivate the provider configured in
the previous step. The following video shows the new wizard:


https://github.com/zitadel/zitadel/assets/30386061/178234d6-73dc-4719-af0b-1d6f19bf3f7d

# Additional Context

- Closes #7929

console/src/assets/i18n/zh.json

@@ -2227,7 +2227,7 @@
   "SMTP": {
     "LIST": {
       "TITLE": "SMTP 提供商",
-      "DESCRIPTION": "这些是您的 Zitadel 实例的 SMTP 提供商。激活您想要用来向用户发送通知的通知。",
+      "DESCRIPTION": "这些是您的 ZITADEL 实例的 SMTP 提供商。激活您想要用来向用户发送通知的通知。",
       "EMPTY": "没有可用的 SMTP 提供商",
       "ACTIVATED": "活性",
       "ACTIVATE": "激活提供商",
@@ -2255,7 +2255,16 @@
         "CURRENT_DESC_TITLE": "这些是您的 SMTP 设置",
         "PROVIDER_SETTINGS": "SMTP 提供商设置",
         "SENDER_SETTINGS": "发件人设置",
-        "TEST_SETTINGS": "测试 SMTP 设置"
+        "TEST_SETTINGS": "测试 SMTP 设置",
+        "NEXT_STEPS": "下一步",
+        "ACTIVATE": {
+          "TITLE": "激活您的 SMTP 提供商",
+          "DESCRIPTION": "在您激活此 SMTP 提供程序之前，Zitadel 无法使用它来发送通知。如果您激活此提供程序，任何其他处于活动状态的提供程序现在都将被停用。"
+        },
+        "DEACTIVATE": {
+          "TITLE": "停用您的 SMTP 提供商",
+          "DESCRIPTION": "如果您停用此 SMTP 提供程序，Zitadel 将无法使用它发送通知，直到您再次激活它。"
+        }
       }
     },
     "DETAIL": {