fix: apply prettier formatting and fix unused catch binding

- Run prettier --write to fix formatting in 5 files
- Fix unused 'e' variable in catch block (response-util.ts) → use bare catch {}
- Remove stale eslint-disable comment

https://claude.ai/code/session_011ivCRcjRk93AMkjLwsbquz

Author: claude

node/.prettierrc.js

@@ -5,4 +5,4 @@ module.exports = {
     printWidth: 120,
     tabWidth: 4,
     endOfLine: 'lf',
-};
+};

node/build.wrapper.js

@@ -18,4 +18,4 @@ esbuild
         ],
         external: ['playwright-core/*'],
     })
-    .catch(() => process.exit(1));
+    .catch(() => process.exit(1));

node/playwright-wrapper/playwright-state.ts

@@ -901,7 +901,6 @@ export async function newPersistentContext(
     return response;
 }
 
-
 // NOTE: The launchElectron, closeElectron, and openElectronDevTools functions below
 // were contributed by an external contributor with AI assistance and are NOT covered
 // by the Robot Framework Foundation copyright at the top of this file.
@@ -925,7 +924,9 @@ export async function launchElectron(
 
     // Guard against double-launch: close any already-running Electron app first.
     if (openBrowsers.electronApp) {
-        try { await openBrowsers.electronApp.close(); } catch (_) {} // eslint-disable-line
+        try {
+            await openBrowsers.electronApp.close();
+        } catch (_) {} // eslint-disable-line
         if (openBrowsers.electronBrowserStateId) {
             openBrowsers.removeBrowserById(openBrowsers.electronBrowserStateId);
             openBrowsers.electronBrowserStateId = null;

node/playwright-wrapper/response-util.ts

@@ -136,7 +136,7 @@ export function parseRegExpOrKeepString(str: string): RegExp | string {
             return new RegExp(matcher, flags);
         }
         return str;
-    } catch (e) { // eslint-disable-line
+    } catch {
         return str;
     }
 }

node/playwright-wrapper/static/selector-finder.js

@@ -690,4 +690,4 @@ button.${BROWSER_LIBRARY_SELECTOR_CLASS} {
         addElement(label);
         window.requestAnimationFrame(updateTexts);
     });
-};
+};