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readme.md

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+# BottomDash
+
+A tiny bottom-screen dashboard for the AYN Thor running Armada OS.
+
+It gives the otherwise-idle lower OLED a job: a clock and battery indicator on a black background. It runs through Armada's `armada-run-bottom`, allowing dual-screen applications to lease the lower display and automatically returning to BottomDash when they're done.
+
+## Disclaimer
+
+This project is **vibe coded**. I am not a Qt developer. I wanted my bottom screen to show a clock and battery level, and through sufficient bullying of an LLM, now it does.
+
+I was, in fact, too lazy to even write this README myself. The same LLM wrote it. Adjust your expectations accordingly.
+
+## Building
+
+Requires Qt 6 and CMake. Armada already includes the Qt runtime; development packages can be installed in a Fedora Distrobox to avoid modifying the host OS.
+
+```bash
+cmake -B build
+cmake --build build
+```
+
+Copy the resulting executable somewhere permanent:
+
+```bash
+mkdir -p ~/.local/bin
+cp build/bottomdash ~/.local/bin/
+```
+
+## Running
+
+To run BottomDash manually in Armada Gaming Mode:
+
+```bash
+/usr/bin/armada-run-bottom -- ~/.local/bin/bottomdash
+```
+
+## Starting automatically
+
+Create `~/.config/systemd/user/bottomdash.service`:
+
+```ini
+[Unit]
+Description=BottomDash lower-screen dashboard
+After=gamescope-session-plus@steam.service
+BindsTo=gamescope-session-plus@steam.service
+
+[Service]
+Type=simple
+ExecStartPre=/bin/sh -c 'while [ ! -S /tmp/gamescope-lease.sock ]; do sleep 1; done'
+ExecStart=/usr/bin/armada-run-bottom -- /usr/bin/env QT_QPA_PLATFORM=wayland %h/.local/bin/bottomdash
+Restart=on-failure
+RestartSec=2
+
+[Install]
+WantedBy=gamescope-session-plus@steam.service
+```
+
+Then enable it:
+
+```bash
+systemctl --user daemon-reload
+systemctl --user enable bottomdash.service
+```
+
+BottomDash should now start with Armada Gaming Mode. Applications such as Azahar can lease the lower display normally; when they exit, BottomDash returns automatically.
+
+Note that using BottomDash this way may conflict with Armada's Plasma Mobile bottom-screen session.
+
+## Scope
+
+Clock. Battery. OLED black.
+
+That's it. The bottom screen has a job now.