Remove redundant CI step

.drone.yml

@@ -90,29 +90,6 @@ steps:
         from_secret: discord_webhook_id_private
       WEBHOOK_TOKEN_PRIVATE:
         from_secret: discord_webhook_token_private
-    commands:
-      - source .env
-      - |-
-        export MESSAGE='{{#success build.status}}
-        ✅ Build #{{build.number}} of `{{repo.name}}` succeeded.{{else}}
-        ❌ Build #{{build.number}} of `{{repo.name}}` failed.{{/success}}
-
-        📝 Commit by {{commit.author}} on `{{commit.branch}}`:
-        ```
-        {{commit.message}}
-        ```
-        🌐 {{ build.link }}
-        🌐 '$VERCEL_BUILD_URL
-      - >-
-        drone-discord
-        --webhook-id $WEBHOOK_ID_PRIVATE
-        --webhook-token $WEBHOOK_TOKEN_PRIVATE
-    depends_on:
-      - deploy (production)
-      - deploy (preview)
-  - name: discord notification (dev server)
-    image: appleboy/drone-discord
-    environment:
       WEBHOOK_ID_DEV_SERVER:
         from_secret: discord_webhook_id_dev_server
       WEBHOOK_TOKEN_DEV_SERVER:
@@ -130,6 +107,10 @@ steps:
         ```
         🌐 {{ build.link }}
         🌐 '$VERCEL_BUILD_URL
+      - >-
+        drone-discord
+        --webhook-id $WEBHOOK_ID_PRIVATE
+        --webhook-token $WEBHOOK_TOKEN_PRIVATE
       - >-
         drone-discord
         --webhook-id $WEBHOOK_ID_DEV_SERVER