docs: Hint for W10 (Pro) rooting

docs/_pages/general/supported-robots.md

@@ -393,6 +393,10 @@ The Dreame W10 is sold as:
 Rooting is pretty easy, only requiring a 3.3v USB UART Adapter, [the Dreame Breakout PCB](https://github.com/Hypfer/valetudo-dreameadapter) and almost no disassembly.
 All warranty seals stay intact.
 
+Due to the design of the dock, it might be difficult to have the robot docked while being connected to its UART.
+One useful trick to solve that is this: `sleep 300 && ./install.sh`. With that, you will have a
+300s window where you can disconnect the PCB and put it in the dock. The command will keep running.
+
 For some yet unknown reason, installing firmware updates doesn't work if we try to pre-package Valetudo as we do
 on other dreames. Because of that, with this robot, you will have to manually install Valetudo after rooting.
 
@@ -427,6 +431,10 @@ The Dreame W10 Pro is sold as:
 Rooting is relatively easy. Usage of [the Dreame Breakout PCB](https://github.com/Hypfer/valetudo-dreameadapter) is highly recommended.
 All warranty seals stay intact.
 
+Due to the design of the dock, it might be difficult to have the robot docked while being connected to its UART.
+One useful trick to solve that is this: `sleep 300 && ./install.sh`. With that, you will have a
+300s window where you can disconnect the PCB and put it in the dock. The command will keep running.
+
 On this robot, the miio cloudKey seems to only bbe stored in secure storage which broke cloud communication with Valetudo.
 Here's a one-liner to fix that:
 `mount -o remount,rw /mnt/private && printf "%s" "$(dreame_release.na -c 7 | awk -F' = ' '/MI_KEY/{print $2}')" > "/mnt/private/ULI/factory/key.txt" && mount -o remount,ro /mnt/private`