feat: camera diagnostics (#1681)

migrations/1716561996854-diagnostics.js

@@ -0,0 +1,15 @@
+const db = require('./db')
+
+exports.up = function (next) {
+  let sql = [
+    'alter table devices add column diagnostics_timestamp timestampz',
+    'alter table devices add column diagnostics_scan_updated_at timestampz',
+    'alter table devices add column diagnostics_front_updated_at timestampz'
+  ]
+
+  db.multi(sql, next)
+}
+
+exports.down = function (next) {
+  next()
+}