Add voice buttons, Wi-Fi netconfig, and demo STT server

README.md

@@ -6,18 +6,22 @@ companion Flask web configurator. Both share a single JSON config file.
 ## Features
 
 - Dynamic list of buttons (1..N), each fires HTTP GET/POST on tap
+- Button kinds: **press** (HTTP call) and **voice** (record PCM/WAV → classify-audio)
+- Voice gestures: hold-to-speak or click start/stop; lit result cancels via cancel URL
 - Per-button trigger mode: press-and-hold (DelayButton-style, animated progress
   ring, configurable hold duration) or plain click — set in both editors
 - Layout: grid (configurable column count) or list
 - Configurable background: animated gradient, solid color or image
 - Configurable feedback ring: color and width of the OK / error glow around buttons
 - In-app settings dialog (tabbed pages): CRUD buttons, drag-and-drop reorder,
-  layout/background/feedback/password, Ethernet configuration and update info
+  layout/background/feedback/password, Ethernet/Wi‑Fi configuration and update info
 - Web configurator (Flask blueprints + tabbed UI + SortableJS): same operations
-  remotely, plus icon upload, Ethernet configuration and OTA updates
-- Ethernet configuration via NetworkManager (`nmcli`) from the web UI
+  remotely, plus icon upload, Ethernet/Wi‑Fi configuration and OTA updates
+- Network configuration via NetworkManager (`nmcli`) — Ethernet and Wi‑Fi
 - OTA software update with automatic rollback on a failed launch (health-check)
 - Hot reload: app picks up config changes via `QFileSystemWatcher`
+- Demo server (`demo-server/`): Dockerized classify-audio + cancel + press log,
+  OpenRouter STT/classify via optional SOCKS5
 
 ## Layout
 
@@ -57,6 +61,7 @@ The Flask service reads the same paths.
 
 ```sh
 sudo apt install qtbase5-dev qtdeclarative5-dev \
+                 qtmultimedia5-dev libqt5multimedia5-plugins \
                  qml-module-qtquick-controls2 qml-module-qtquick-layouts \
                  qml-module-qtgraphicaleffects qml-module-qtqml-models2 \
                  cmake build-essential