docs(steami_screen): add examples in readme

Author: Charly-sketch

lib/steami_screen/README.md

@@ -278,9 +278,16 @@ Draws an analog-style clock.
 
 ## Examples
 
-| Example       | Description                |
-| ------------- | -------------------------- |
-| `watch.py`    | Analog clock display       |
+| Example             | Description                                      | Dependency      |
+|--------------------|--------------------------------------------------|-----------------|
+| hello_world.py     | Basic screen usage (title, value, subtitle)      | None            |
+| gauge_demo.py      | Circular gauge with distance sensor (VL53L1X)    | VL53L1X         |
+| graph_demo.py      | Scrolling graph with light sensor data           | APDS9960        |
+| compass_demo.py    | Compass with heading from magnetometer           | LIS2MDL         |
+| face_gallery.py    | Cycle through built-in face expressions          | None            |
+| comfort_bar_demo.py| Temperature bar display                          | HTS221          |
+| dpad_menu.py       | Scrollable menu with D-pad input                 | MCP23009        |
+| watch.py           | Analog clock using RTC                           | RTC             |
 
 Run with: