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/api/__tests__/docker.test.ts

@@ -0,0 +1,96 @@
+import { vi, describe, it, expect, beforeEach } from 'vitest';
+import { dockerApi } from '../docker';
+import client from '../client';
+
+vi.mock('../client', () => ({
+  default: {
+    get: vi.fn(),
+  },
+}));
+
+describe('dockerApi', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  describe('listContainers', () => {
+    const mockContainers = [
+      {
+        id: 'abc123',
+        names: ['/container1'],
+        image: 'nginx:latest',
+        state: 'running',
+        status: 'Up 2 hours',
+        network: 'bridge',
+        ip: '172.17.0.2',
+        ports: [{ private_port: 80, public_port: 8080, type: 'tcp' }],
+      },
+      {
+        id: 'def456',
+        names: ['/container2'],
+        image: 'redis:alpine',
+        state: 'running',
+        status: 'Up 1 hour',
+        network: 'bridge',
+        ip: '172.17.0.3',
+        ports: [],
+      },
+    ];
+
+    it('fetches containers without parameters', async () => {
+      vi.mocked(client.get).mockResolvedValue({ data: mockContainers });
+
+      const result = await dockerApi.listContainers();
+
+      expect(client.get).toHaveBeenCalledWith('/docker/containers', { params: {} });
+      expect(result).toEqual(mockContainers);
+    });
+
+    it('fetches containers with host parameter', async () => {
+      vi.mocked(client.get).mockResolvedValue({ data: mockContainers });
+
+      const result = await dockerApi.listContainers('192.168.1.100');
+
+      expect(client.get).toHaveBeenCalledWith('/docker/containers', {
+        params: { host: '192.168.1.100' },
+      });
+      expect(result).toEqual(mockContainers);
+    });
+
+    it('fetches containers with serverId parameter', async () => {
+      vi.mocked(client.get).mockResolvedValue({ data: mockContainers });
+
+      const result = await dockerApi.listContainers(undefined, 'server-uuid-123');
+
+      expect(client.get).toHaveBeenCalledWith('/docker/containers', {
+        params: { server_id: 'server-uuid-123' },
+      });
+      expect(result).toEqual(mockContainers);
+    });
+
+    it('fetches containers with both host and serverId parameters', async () => {
+      vi.mocked(client.get).mockResolvedValue({ data: mockContainers });
+
+      const result = await dockerApi.listContainers('192.168.1.100', 'server-uuid-123');
+
+      expect(client.get).toHaveBeenCalledWith('/docker/containers', {
+        params: { host: '192.168.1.100', server_id: 'server-uuid-123' },
+      });
+      expect(result).toEqual(mockContainers);
+    });
+
+    it('returns empty array when no containers', async () => {
+      vi.mocked(client.get).mockResolvedValue({ data: [] });
+
+      const result = await dockerApi.listContainers();
+
+      expect(result).toEqual([]);
+    });
+
+    it('handles API error', async () => {
+      vi.mocked(client.get).mockRejectedValue(new Error('Network error'));
+
+      await expect(dockerApi.listContainers()).rejects.toThrow('Network error');
+    });
+  });
+});