Add QA test outputs, build scripts, and Dockerfile validation

- Created `qa-test-output-after-fix.txt` and `qa-test-output.txt` to log results of certificate page authentication tests.
- Added `build.sh` for deterministic backend builds in CI, utilizing `go list` for efficiency.
- Introduced `codeql_scan.sh` for CodeQL database creation and analysis for Go and JavaScript/TypeScript.
- Implemented `dockerfile_check.sh` to validate Dockerfiles for base image and package manager mismatches.
- Added `sourcery_precommit_wrapper.sh` to facilitate Sourcery CLI usage in pre-commit hooks.

frontend/src/utils/compareHosts.ts

@@ -0,0 +1,32 @@
+import type { ProxyHost } from '../api/proxyHosts'
+
+type SortColumn = 'name' | 'domain' | 'forward'
+type SortDirection = 'asc' | 'desc'
+
+export function compareHosts(a: ProxyHost, b: ProxyHost, sortColumn: SortColumn, sortDirection: SortDirection) {
+  let aVal: string
+  let bVal: string
+
+  switch (sortColumn) {
+    case 'name':
+      aVal = (a.name || a.domain_names.split(',')[0] || '').toLowerCase()
+      bVal = (b.name || b.domain_names.split(',')[0] || '').toLowerCase()
+      break
+    case 'domain':
+      aVal = (a.domain_names.split(',')[0] || '').toLowerCase()
+      bVal = (b.domain_names.split(',')[0] || '').toLowerCase()
+      break
+    case 'forward':
+      aVal = `${a.forward_host}:${a.forward_port}`.toLowerCase()
+      bVal = `${b.forward_host}:${b.forward_port}`.toLowerCase()
+      break
+    default:
+      return 0
+  }
+
+  if (aVal < bVal) return sortDirection === 'asc' ? -1 : 1
+  if (aVal > bVal) return sortDirection === 'asc' ? 1 : -1
+  return 0
+}
+
+export default compareHosts