chore: Enable Polish (pl), update translations (#2403)

Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

app/javascript/dashboard/i18n/locale/ja/settings.json

@@ -78,6 +78,11 @@
         "ERROR": "正しいメールアドレスを入力してください",
         "PLACEHOLDER": "メールアドレスを入力してください。これは会話に表示されます"
       },
+      "CURRENT_PASSWORD": {
+        "LABEL": "Current password",
+        "ERROR": "Please enter the current password",
+        "PLACEHOLDER": "Please enter the current password"
+      },
       "PASSWORD": {
         "LABEL": "パスワード",
         "ERROR": "6文字以上のパスワードを入力してください",
@@ -132,6 +137,7 @@
     "CANNED_RESPONSES": "定型文",
     "INTEGRATIONS": "連携",
     "ACCOUNT_SETTINGS": "アカウント設定",
+    "APPLICATIONS": "Applications",
     "LABELS": "ラベル",
     "TEAMS": "Teams"
   },