Sync server lockfile with nested esbuild deps required by deterministic CI

[Copilot]

Quality Gate failed in server because npm ci detected server/package-lock.json out of sync with resolved dependencies, specifically missing esbuild@0.28.1 platform package entries required by the vitest -> vite dependency graph.

• Lockfile consistency fix (server/package-lock.json)

  • Added missing nested vitest/node_modules/esbuild resolution and its @esbuild/*@0.28.1 platform packages.
  • Keeps dependency installation deterministic under CI (npm ci) without changing application/runtime code.

• Scope

  • Lockfile-only update in server; no source, config, or behavior changes.

{
  "packages": {
    "node_modules/vitest/node_modules/esbuild": {
      "version": "0.28.1",
      "optionalDependencies": {
        "@esbuild/linux-x64": "0.28.1",
        "@esbuild/darwin-arm64": "0.28.1"
      }
    }
  }
}