remove unnecessary biome configs

packages/slack/biome.json

@@ -1,12 +1,6 @@
 {
-  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
-  "vcs": {
-    "enabled": false,
-    "clientKind": "git",
-    "useIgnoreFile": false
-  },
+  "$schema": "../../node_modules/@biomejs/biome/configuration_schema.json",
   "files": {
-    "ignoreUnknown": false,
     "ignore": ["./dist/**", "./coverage/**"]
   },
   "formatter": {

packages/slack/src/utils/publish-initial-home-view.ts

@@ -25,7 +25,6 @@ export const publishInitialHomeView = (
             type: 'mrkdwn',
             text:
               'Learn how to use GROWI Official bot.' +
-              // eslint-disable-next-line max-len
               'See <https://docs.growi.org/en/admin-guide/management-cookbook/slack-integration/official-bot-settings.html#official-bot-settings | Docs>.',
           },
         },