docs: Add Doxygen comment for movement_timeout_handler

feat: Configure valve logging via Kconfig

This commit adds a Kconfig option  to control the log level of the valve library.
- : Added the new Kconfig option.
- : Updated  to use  and adjusted log levels for debug messages.
- : Enabled debug logging for the valve library by setting .

refactor: Adjust k-vcc calibration value for VND7050AJ

Updated the  calibration value in  from 4139 to 3816 for the VND7050AJ driver.
Signed-off-by: Eduard Iten <eduard@iten.pro>

software/apps/slave_node/boards/weact_stm32g431_core.overlay

@@ -15,7 +15,7 @@
 		fault-reset-gpios = <&gpiob 3 GPIO_ACTIVE_LOW>;
 		io-channels = <&adc1 1>;
 		r-sense-ohms = <1500>;
-		k-vcc = <4139>;
+		k-vcc = <3816>;
 	};
 };