fix(core): resolve edge cases and hardcoded drift

tests/unit/commands/api-command-args.test.ts

@@ -0,0 +1,38 @@
+import { describe, expect, test } from 'bun:test';
+
+import { parseApiCommandArgs } from '../../../src/commands/api-command';
+
+describe('api-command arg parser', () => {
+  test('keeps positional API name when boolean flags precede it', () => {
+    const parsed = parseApiCommandArgs(['--yes', 'my-api']);
+
+    expect(parsed.yes).toBe(true);
+    expect(parsed.name).toBe('my-api');
+  });
+
+  test('uses last value when repeated value flags are provided', () => {
+    const parsed = parseApiCommandArgs([
+      'profile-a',
+      '--model',
+      'claude-3-5-sonnet',
+      '--model=claude-3-7-sonnet',
+    ]);
+
+    expect(parsed.name).toBe('profile-a');
+    expect(parsed.model).toBe('claude-3-7-sonnet');
+    expect(parsed.errors).toEqual([]);
+  });
+
+  test('collects missing-value errors for required option values', () => {
+    const parsed = parseApiCommandArgs(['profile-a', '--base-url', '--api-key']);
+
+    expect(parsed.errors).toEqual(['Missing value for --base-url', 'Missing value for --api-key']);
+  });
+
+  test('supports option terminator for positional args that look like flags', () => {
+    const parsed = parseApiCommandArgs(['--yes', '--', '-my-api']);
+
+    expect(parsed.yes).toBe(true);
+    expect(parsed.name).toBe('-my-api');
+  });
+});