fix(monitor): remove non-existent worker columns from job_run_logs query

The job_run_logs table tracks scheduled job orchestration, not individual
worker jobs. Worker info (worker_id, worker_hostname) belongs on
dispensary_crawl_jobs, not job_run_logs.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

backend/node_modules/prebuild-install/error.js

@@ -0,0 +1,14 @@
+exports.noPrebuilts = function (opts) {
+  return new Error([
+    'No prebuilt binaries found',
+    '(target=' + opts.target,
+    'runtime=' + opts.runtime,
+    'arch=' + opts.arch,
+    'libc=' + opts.libc,
+    'platform=' + opts.platform + ')'
+  ].join(' '))
+}
+
+exports.invalidArchive = function () {
+  return new Error('Missing .node file in archive')
+}