refactor(main): extract file ops to src/main/files/ (search, git, binary)

src/main/files/git.js

@@ -0,0 +1,28 @@
+// src/main/files/git.js
+// Git IPC handlers — thin wrapper over GitOperations
+const { ipcMain } = require('electron');
+const GitOperations = require('../GitOperations');
+
+function register(currentFileRef) {
+  ipcMain.handle('git-status', async () => {
+    const dir = currentFileRef.current ? require('path').dirname(currentFileRef.current) : process.cwd();
+    return GitOperations.getStatus(dir);
+  });
+
+  ipcMain.handle('git-stage', async (_event, { files }) => {
+    const dir = currentFileRef.current ? require('path').dirname(currentFileRef.current) : process.cwd();
+    return GitOperations.stage(dir, files);
+  });
+
+  ipcMain.handle('git-commit', async (_event, { message }) => {
+    const dir = currentFileRef.current ? require('path').dirname(currentFileRef.current) : process.cwd();
+    return GitOperations.commit(dir, message);
+  });
+
+  ipcMain.handle('git-log', async () => {
+    const dir = currentFileRef.current ? require('path').dirname(currentFileRef.current) : process.cwd();
+    return GitOperations.log(dir);
+  });
+}
+
+module.exports = { register };