test(docker): cover docker subcommand rendering paths

- add handler-level coverage for up, down, logs, config, update, and status

- exercise success, validation, follow-mode, and boxed error output paths

tests/unit/commands/docker-status-subcommand.test.ts

@@ -1,4 +1,4 @@
-import { afterEach, beforeEach, describe, expect, it, mock } from 'bun:test';
+import { afterEach, beforeEach, describe, expect, it } from 'bun:test';
 
 let logLines: string[] = [];
 let errorLines: string[] = [];
@@ -26,7 +26,6 @@ afterEach(() => {
   console.log = originalConsoleLog;
   console.error = originalConsoleError;
   process.exitCode = originalExitCode ?? 0;
-  mock.restore();
 });
 
 async function loadHandleStatus() {
@@ -38,38 +37,42 @@ async function loadHandleStatus() {
 
 describe('docker status subcommand', () => {
   it('prints supervisor failure details instead of masking them as a missing container', async () => {
-    mock.module('../../../src/docker', () => ({
-      DockerExecutor: class {
-        async status() {
-          return {
-            compose: {
-              command: '',
-              exitCode: 0,
-              stdout: 'NAME                STATUS',
-              stderr: '',
-              remote: false,
-            },
-            supervisor: {
-              command: '',
-              exitCode: 7,
-              stdout: '',
-              stderr: 'unix:///var/run/supervisor.sock no such file',
-              remote: false,
-            },
-          };
-        }
-      },
-    }));
+    const dockerModule = (await import(
+      '../../../src/docker'
+    )) as typeof import('../../../src/docker');
+    const originalStatus = dockerModule.DockerExecutor.prototype.status;
+    dockerModule.DockerExecutor.prototype.status = function () {
+      return {
+        compose: {
+          command: '',
+          exitCode: 0,
+          stdout: 'NAME                STATUS',
+          stderr: '',
+          remote: false,
+        },
+        supervisor: {
+          command: '',
+          exitCode: 7,
+          stdout: '',
+          stderr: 'unix:///var/run/supervisor.sock no such file',
+          remote: false,
+        },
+      };
+    };
 
-    const handleStatus = await loadHandleStatus();
-    await handleStatus([]);
+    try {
+      const handleStatus = await loadHandleStatus();
+      await handleStatus([]);
 
-    const rendered = logLines.join('\n');
-    expect(rendered).toContain('Docker status');
-    expect(rendered).toContain('Supervisor status check failed');
-    expect(rendered).toContain('supervisor.sock no such file');
-    expect(rendered).not.toContain('may not be running');
-    expect(errorLines).toEqual([]);
-    expect(process.exitCode).toBe(0);
+      const rendered = logLines.join('\n');
+      expect(rendered).toContain('Docker status');
+      expect(rendered).toContain('Supervisor status check failed');
+      expect(rendered).toContain('supervisor.sock no such file');
+      expect(rendered).not.toContain('may not be running');
+      expect(errorLines).toEqual([]);
+      expect(process.exitCode).toBe(0);
+    } finally {
+      dockerModule.DockerExecutor.prototype.status = originalStatus;
+    }
   });
 });