add todo in readme

README.md

@@ -0,0 +1,27 @@
+# TODO for `image-builder` Project
+
+1. **Add a handler for `boot.cmd`**  
+   - Implement processing and integration of `boot.cmd` during image creation.  
+   - Ensure compatibility with common boot scenarios.
+
+2. **Kernel Build from Custom Configurations**  
+   - Develop a mechanism to compile the Linux kernel using custom `.config` files.  
+   - Provide clear documentation for users to supply and use their own configurations.
+
+3. **Custom Kernel Installation (Non-Repository)**  
+   - Design a solution for installing custom-built kernels that are not available in standard repositories.  
+   - Consider integrating a kernel packaging or direct installation process.
+
+4. **Enhance U-Boot Writing Functionality**  
+   - Finalize the function for writing U-Boot to `/dev/loopX`.  
+   - Add error handling, validation, and logging to ensure robustness.
+
+5. **Finalize Loop Device Unmount Function**  
+   - Complete the function to properly unmount `/dev/loop` devices after use.  
+   - Implement safeguards to prevent accidental unmounting of active devices.
+
+6. **Root Password Setup**  
+   - Resolve issues with `systemd-firstboot` for setting the root password.  
+   - Implement a workaround to delete the default `root` user before initializing a new password.  
+   - Alternatively, explore other methods for securely setting the root password during image creation.
+