feat: add completion query and configurable system identity

zzw

昨天 1332cc511936d7dbe804921bc733c83d5e4d1400

 emergency-repair-web/src/utils/sensitive.js

@@ -182,6 +182,7 @@
    })

    replaceDom(document.body)
    document.title = replaceSensitiveText(document.title)
    watchDom()
  } catch (error) {
    // The application still works with development codenames if the dictionary is unavailable.