fix(main): remove duplicate list-directory handler from src/main/files/ (kept original in main.js)

src/main/files/index.js

@@ -3,14 +3,10 @@
 const { ipcMain, dialog, shell } = require('electron');
 const fs = require('fs');
 const path = require('path');
-const { listDirectory } = require('./search');
 const { register: registerGit } = require('./git');
 const { register: registerBinary } = require('./binary');
 
 function register({ validatePath, resolveWritablePath, isPathAccessible, currentFileRef, mainWindow }) {
-  // list-directory (simple version)
-  ipcMain.handle('list-directory', async (event, dirPath) => listDirectory(dirPath));
-
   // pick-folder
   ipcMain.handle('pick-folder', async () => {
     const result = await dialog.showOpenDialog(mainWindow, {

src/main/files/search.js

@@ -1,35 +0,0 @@
-// src/main/files/search.js
-// File search + basic list ops
-const fs = require('fs');
-const path = require('path');
-
-async function listDirectory(dirPath) {
-  try {
-    const entries = fs.readdirSync(dirPath, { withFileTypes: true });
-    return entries.map((dirent) => {
-      const fullPath = path.join(dirPath, dirent.name);
-      let size;
-      let modifiedAt;
-      if (!dirent.isDirectory()) {
-        try {
-          const stat = fs.statSync(fullPath);
-          size = stat.size;
-          modifiedAt = stat.mtime.toISOString();
-        } catch {
-          // ignore stat errors
-        }
-      }
-      return {
-        name: dirent.name,
-        path: fullPath,
-        isDirectory: dirent.isDirectory(),
-        size,
-        modifiedAt,
-      };
-    });
-  } catch (err) {
-    return { error: err.message };
-  }
-}
-
-module.exports = { listDirectory };