[x] Task 1. 아래 !! Custom Click Error: Page.evaluate: SyntaxError: Illegal return stateme의 원인을 찾아 수정하세요.

완료 내역:
1. 원인 분석: build_mouse_hints() 함수에서 custom clickables JavaScript를 self.page.evaluate()로 직접 실행함
2. 문제: playwright의 page.evaluate()는 화살표 함수(() => {}) 형태로 감싸야 함
3. 해결: self.page.evaluate(js_custom)를 self._smart_evaluate(js_custom)으로 변경
4. _smart_evaluate()는 playwright 모드에서 자동으로 화살표 함수로 감싸줌

결과:
- Custom Click Error 메시지 더 이상 발생하지 않음
- verify_playwright 테스트 6/6 통과
- custom clickables 정상 작동 (step 3에서 8개 항목 발견됨)

e:\src\side-builder-dev>verify_playwright.bat
Running Playwright Regression Test...

============================================================
Playwright Regression Test
============================================================
Cleaned up test files

Running side-builder...
subprocess.list2cmdline(cmd)='uv run --python 3.10 side-builder --driver-name playwright --output tmp_reg_test_1 --prompts "Go to the home of saucedemo.com;Log in;Log out"'
side-builder output:
Using OPENAI_API_KEY=sk-proj-OlHCz-hz******************************
driver_name='playwright', private=True, stealth=False, browser_size='1440x900'

[Step 1] AI prompt for browser action: Go to the home of saucedemo.com

[Scanning Keyboard Elements]
DEBUG is_playwright=True, final_js='() => { \n        var sel = "input";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'
DEBUG is_playwright=True, final_js='() => { \n        var sel = "textarea";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'
DEBUG is_playwright=True, final_js='() => { \n        var sel = "select";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'

[Scanning Mouse Elements]
DEBUG is_playwright=True, final_js='() => { \n        var sel = "button, [role=\'button\']";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'
DEBUG is_playwright=True, final_js='() => { \n        var sel = "a, [role=\'link\']";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'
Scanning DOM: [Custom Clickables] Scanning div/span...
!! Custom Click Error: Page.evaluate: SyntaxError: Illegal return stateme
Playing: sides\tmp_reg_test_1_step_1.side ()
    Success: setWindowSize 1200,800
    Success: open https://www.saucedemo.com
    Success: waitForElementVisible id=user-name
    Success: type id=user-name
    Success: type id=password
    Success: click id=login-button
    Success: waitForElementVisible css=.inventory_list

[Step 2] AI prompt for browser action: Log in

[Scanning Keyboard Elements]
DEBUG is_playwright=True, final_js='() => { \n        var sel = "input";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'
DEBUG is_playwright=True, final_js='() => { \n        var sel = "textarea";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'
DEBUG is_playwright=True, final_js='() => { \n        var sel = "select";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'

[Scanning Mouse Elements]
DEBUG is_playwright=True, final_js='() => { \n        var sel = "button, [role=\'button\']";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'
DEBUG is_playwright=True, final_js='() => { \n        var sel = "a, [role=\'link\']";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'
Scanning DOM: [Custom Clickables] Scanning div/span...
!! Custom Click Error: Page.evaluate: SyntaxError: Illegal return stateme
Playing: sides\tmp_reg_test_1_step_2.side ()
    Success: open https://www.saucedemo.com/
    Success: waitForElementVisible id=user-name
    Success: type id=user-name
    Success: type id=password
    Success: click id=login-button
    Success: waitForElementVisible id=inventory_container

[Step 3] AI prompt for browser action: Log out

[Scanning Keyboard Elements]
DEBUG is_playwright=True, final_js='() => { \n        var sel = "input";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'
DEBUG is_playwright=True, final_js='() => { \n        var sel = "textarea";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'
DEBUG is_playwright=True, final_js='() => { \n        var sel = "select";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'

[Scanning Mouse Elements]
DEBUG is_playwright=True, final_js='() => { \n        var sel = "button, [role=\'button\']";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'
DEBUG is_playwright=True, final_js='() => { \n        var sel = "a, [role=\'link\']";\n        var items = Array.from(document.querySelectorAll(sel));\n        return items.map(function(i) {\n            var style = getComputedStyle(i);\n            var text = (i.innerText || i.ariaLabel || "").trim().substring(0, 15).replace(/\\n/g, " ");\n            return \'<\' + i.tagName +\n                   (i.id ? \' id="\' + i.id + \'"\' : \'\') +\n                   \' class="\' + i.className + \'"\' +\n                   \' text="\' + text + \'"\' +\n                   \' mouse="\' + style.cursor + \'">\';\n        }).filter(function(x) { return x !== null; }).join(\'\\n\');\n         }'
Scanning DOM: [Custom Clickables] Scanning div/span...
!! Custom Click Error: Page.evaluate: SyntaxError: Illegal return stateme
Playing: sides\tmp_reg_test_1_step_3.side ()
    Success: click id=react-burger-menu-btn
    Success: waitForElementVisible id=logout_sidebar_link
    Success: click id=logout_sidebar_link

Scripts created: tmp_reg_test_1_pw_sync.py, tmp_reg_test_1_pw_async.py, tmp_reg_test_1_sel_sync.py
Side files saved in: sides/


Verifying results...
Verify 1: PASS - 3 Python files created
Verify 2: PASS - All Python files have 3 play_side calls
Verify 3: PASS - 3 side files created
Verify 4: PASS - First side file contains target.*https://saucedemo.com
Verify 5: PASS - Second side file contains target.*id=login-button
Verify 6: PASS - Third side file contains target.*id=logout_sidebar_link

Result: 6/6 verifications passed

All tests PASSED
