chore(i18n): fix untranslated keys and placeholders to pass quality checks

locales/en.toml

@@ -284,7 +284,7 @@ default = "Default"
 with_email = "With Email"
 
 [msg.admin.users.detail]
-delete_confirm = "Delete Confirm"
+delete_confirm = "Are you sure you want to delete this user?"
 delete_error = "msg.admin.users.detail.delete_error"
 delete_success = "User deleted."
 edit_subtitle = "Edit Subtitle"
@@ -471,7 +471,7 @@ docs_body = "Includes PKCE, client_secret_basic, redirect URI validation tips."
 subtitle = "Developer guides for Confidential/Public clients, redirect URIs, and auth methods."
 
 [msg.dev.clients.registry]
-description = "Description"
+description = "Manage OIDC applications, authentication methods, redirect URIs, and secret key reissue with audit logs."
 
 [msg.dev.clients.scopes]
 email = "Email"

locales/ko.toml

@@ -1859,7 +1859,7 @@ last_checked_at = "Last Checked"
 last_success = "Last Successful Verification"
 parsed_key_n = "N"
 parsed_keys = "Parsed Keys"
-status = "Status"
+status = "상태"
 title = "JWKS Cache"
 uri = "JWKS URI"