I need a self-contained AI agent that lives entirely on a Raspberry Pi and never reaches out to the internet. Its single job is to help me stay on top of my project deadlines and day-to-day activities through a simple touchscreen interface mounted on the Pi. Whenever something is due—or when I add a new task—I want the device to surface that information right on the screen with clear visual cues; no sound, vibration, or cloud sync is required. Here’s what I expect to receive: • A bootable Raspberry Pi image (Pi 4 or newer) with the full stack pre-installed: operating system, your AI/logic layer (Python preferred), local database for tasks, and a lightweight GUI that is finger-friendly. • Touchscreen workflow: add, edit, mark complete, and view tasks or deadlines with minimal taps. • On-screen visual notifications that pop up automatically as deadlines approach or daily activities become overdue. • Clear build instructions so I can recreate the SD card from scratch and update the software offline later. • Brief user guide covering how to add tasks, recover data, and back everything up locally. If you’ve already worked with PySimpleGUI, Kivy, or similar frameworks on Raspberry Pi, that’s a plus. The key requirement is that everything functions flawlessly without an internet connection—no hidden calls, no telemetry, just a private, local productivity companion. Hand over the image, source code, and documentation, and I’ll handle the hardware assembly on my end.