refactor(tests): reorganize integration tests by execution mode

Move non-interactive tests to cli/, interactive tests to interactive/.
Add cron-interactive.test.ts wrapping terminal-capture E2E in vitest.
Update npm scripts and release workflow for new directory layout.

integration-tests/interactive/file-system-interactive.test.ts

@@ -0,0 +1,83 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { expect, describe, it, beforeEach, afterEach } from 'vitest';
+import { TestRig, type, printDebugInfo } from '../test-helper.js';
+
+describe('Interactive file system', () => {
+  let rig: TestRig;
+
+  beforeEach(() => {
+    rig = new TestRig();
+  });
+
+  afterEach(async () => {
+    await rig.cleanup();
+  });
+
+  it.skipIf(process.platform === 'win32')(
+    'should perform a read-then-write sequence in interactive mode',
+    async () => {
+      const fileName = 'version.txt';
+      await rig.setup('interactive-read-then-write', {
+        settings: {
+          security: {
+            auth: {
+              selectedType: 'openai',
+            },
+          },
+        },
+      });
+      rig.createFile(fileName, '1.0.0');
+
+      const { ptyProcess } = rig.runInteractive();
+
+      // Wait for the app to be ready
+      const isReady = await rig.waitForText('Type your message', 15000);
+      expect(
+        isReady,
+        'CLI did not start up in interactive mode correctly',
+      ).toBe(true);
+
+      // Step 1: Read the file
+      const readPrompt = `Read the version from ${fileName}`;
+      await type(ptyProcess, readPrompt);
+      await type(ptyProcess, '\r');
+
+      const readCall = await rig.waitForToolCall('read_file', 30000);
+      expect(readCall, 'Expected to find a read_file tool call').toBe(true);
+
+      const containsExpectedVersion = await rig.waitForText('1.0.0', 15000);
+      expect(
+        containsExpectedVersion,
+        'Expected to see version "1.0.0" in output',
+      ).toBe(true);
+
+      // Step 2: Write the file
+      const writePrompt = `now change the version to 1.0.1 in the file`;
+      await type(ptyProcess, writePrompt);
+      await type(ptyProcess, '\r');
+
+      const toolCall = await rig.waitForAnyToolCall(
+        ['write_file', 'edit'],
+        30000,
+      );
+
+      if (!toolCall) {
+        printDebugInfo(rig, rig._interactiveOutput, {
+          toolCall,
+        });
+      }
+
+      expect(toolCall, 'Expected to find a write_file or edit tool call').toBe(
+        true,
+      );
+
+      const newFileContent = rig.readFile(fileName);
+      expect(newFileContent).toBe('1.0.1');
+    },
+  );
+});