Show the settings on the screen, tap actions and Override YAML in the README

The README pictures now match the released screens and ESP Screens: the light pages had the sliders
and clock from before 0.2.43, the editor showed firmware 0.2.34, and the vacuum and climate cards
carried Dutch names. New pictures show the settings page on the screen with Dark mode, the Screen
settings cards, Perform action in the tile settings and Override YAML; the full reference gets the
same and short notes on tap actions, Home Assistant's words and icons, and Override YAML.

Rendered from the host firmware and the real add-on on the demo home, like the earlier pictures.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

README.md

@@ -14,11 +14,13 @@ lights, the heating or the vacuum.
 **What.** Firmware for two affordable panels, the 2.8-inch CYD and the 4-inch Guition, with up to
 twenty tiles over four pages: lights, climate, blinds and curtains, the vacuum, media, the weather,
 history graphs, clocks and timers. An automation can put an alert on every screen when someone rings
-the bell, and a Guition shows who is there with the doorbell camera's picture.
+the bell, and a Guition shows who is there with the doorbell camera's picture. A tap can run any
+action Home Assistant has for a tile, and Dark mode suits a screen beside the bed.
 
 **How.** ESP Screen Manager is an app inside Home Assistant. It flashes a new screen over USB, updates
 it over Wi-Fi and sends it your tiles. Changing a screen is pick, drag and **Save & send to screen**:
-no reflash, no YAML to write, no blueprint, MQTT or token.
+no reflash, no YAML to write, no blueprint, MQTT or token. Brightness, night hours and Dark mode can
+also be changed on the screen or by an automation, and your own YAML for one screen survives every update.
 
 **[Install it](#installing-from-home-assistant)** · [Full reference](README_EXTENDED.md) · [What's new](screen_manager/CHANGELOG.md)
 
@@ -57,6 +59,12 @@ no reflash, no YAML to write, no blueprint, MQTT or token.
   <img src="docs/images/guition-dark-page-4.png" width="32%" alt="Dark mode with pastel backgrounds: the coffee machine and the good-night script keep their colour, deeper">
 </p>
 <p align="center"><sub>Dark mode, for a screen beside the bed: the same pages, darker. It is a switch on the screen, in ESP Screens and in Home Assistant, so an automation can turn it on at bedtime.</sub></p>
+<p align="center">
+  <img src="docs/images/guition-settings-screen.png" width="32%" alt="The settings page on the Guition, Screen: the 12 or 24-hour clock, back to page 1 by itself and after how long, also on standby, swiping between pages and the rotation">
+  <img src="docs/images/guition-settings.png" width="32%" alt="The settings page on the Guition, Brightness: the brightness with minus and plus, Dark mode off, Auto standby on, standby after 10 minutes and the standby brightness">
+  <img src="docs/images/guition-dark-settings.png" width="32%" alt="The same Brightness page right after turning Dark mode on: a black page with graphite rows and soft white text">
+</p>
+<p align="center"><sub>Settings on the screen itself: hold the top bar. The same brightness, Dark mode, standby, night hours, clock and rotation as in ESP Screens, and every one of them is an entity in Home Assistant.</sub></p>
 
 ## Managed from Home Assistant
 
@@ -65,15 +73,23 @@ no reflash, no YAML to write, no blueprint, MQTT or token.
 </p>
 <p align="center"><sub>ESP Screens, a page in Home Assistant: every screen on the left, its top bar and tiles on the right.</sub></p>
 <p align="center">
-  <img src="docs/images/editor-tiles.png" width="59%" alt="Choosing tiles: every page in the screen preview, next to the entity picker with filters">
-  <img src="docs/images/editor-tile-settings.png" width="37%" alt="Tile settings: name, icon, display, width, direct control, tap action and pastel background">
+  <img src="docs/images/editor-tiles.png" width="63%" alt="Choosing tiles: every page in the screen preview, next to the entity picker with filters">
+  <img src="docs/images/editor-tile-settings.png" width="33%" alt="Tile settings of the curtains: double-width with open, stop and close on the tile, and on tap Perform action with Set cover position at 50 %">
 </p>
-<p align="center"><sub>Search your home, drop a tile on the preview, tap it for its name, width, control and color. Save, and the screen has it.</sub></p>
+<p align="center"><sub>Search your home, drop a tile on the preview, tap it for its name, width, control and color, and for what a tap does: open its card, switch it, or run any action Home Assistant has for it, such as the curtains to 50 %. Save, and the screen has it.</sub></p>
 <p align="center">
   <img src="docs/images/editor-top-bar.png" width="31%" alt="Add to the top bar: the time, an analog clock, the date and suggestions from your own home">
   <img src="docs/images/editor-settings.png" width="65%" alt="Settings in ESP Screens: New screen and Firmware & USB, the firmware updates, the Alerts cheatsheet, and the Claude skill">
 </p>
 <p align="center"><sub>A top bar built from your own home, firmware updates over Wi-Fi (every night if you like), and a skill so Claude can rearrange your screens.</sub></p>
+<p align="center">
+  <img src="docs/images/editor-screen-settings.png" width="98%" alt="Screen settings in ESP Screens: Brightness with Dark mode and standby, Night with its hours and brightness, and Screen with the clock, back to page 1, swiping and the rotation">
+</p>
+<p align="center"><sub>Screen settings apply at once, and a change made on the screen or by an automation shows up here too.</sub></p>
+<p align="center">
+  <img src="docs/images/editor-override-yaml.png" width="50%" alt="Override YAML for the living room screen: a small file of its own, loaded after the shared package, here with the example that changes the display controller">
+</p>
+<p align="center"><sub>Other hardware, such as a different display controller? Every screen has an Override YAML of its own, checked by ESPHome before a build and kept through every update.</sub></p>
 
 ## Alerts