refactor: update permissionMode to bypassPermissions in SDK options and tests

- Changed permissionMode from 'default' to 'bypassPermissions' in sdk-options and claude-provider unit tests.
- Added allowDangerouslySkipPermissions flag in claude-provider test to enhance permission handling.

apps/server/tests/unit/lib/sdk-options.test.ts

@@ -234,7 +234,7 @@ describe('sdk-options.ts', () => {
       expect(options.cwd).toBe('/test/path');
       expect(options.maxTurns).toBe(MAX_TURNS.maximum);
       expect(options.allowedTools).toEqual([...TOOL_PRESETS.specGeneration]);
-      expect(options.permissionMode).toBe('default');
+      expect(options.permissionMode).toBe('bypassPermissions');
     });
 
     it('should include system prompt when provided', async () => {

apps/server/tests/unit/providers/claude-provider.test.ts

@@ -73,7 +73,8 @@ describe('claude-provider.ts', () => {
           maxTurns: 10,
           cwd: '/test/dir',
           allowedTools: ['Read', 'Write'],
-          permissionMode: 'default',
+          permissionMode: 'bypassPermissions',
+          allowDangerouslySkipPermissions: true,
         }),
       });
     });