Reorder and normalize import statements, group icon imports, and add
missing utility imports (cn). Fix export/newline formatting and minor
type import tweaks. Add ESLint scripts to package.json and update the
lockfile.
Extracts major UI panels, file transfer, terminal controls, and SFTP logic into dedicated subcomponents for improved maintainability and clarity.
Modularizes Electron main process, delegating SSH, SFTP, terminal, port forwarding, and window management to bridge modules, reducing complexity and centralizing IPC registration.
Enables easier future development, clearer separation of concerns, and better scalability by making both frontend and backend architectures more modular and easier to reason about.