Move PX4 Guide source into /docs (#24490)

* Add vitepress tree

* Update existing workflows so they dont trigger on changes in the docs path

* Add nojekyll, package.json, LICENCE etc

* Add crowdin docs upload/download scripts

* Add docs flaw checker workflows

* Used docs prefix for docs workflows

* Crowdin obvious fixes

* ci: docs move to self hosted runner

runs on a beefy server for faster builds

Signed-off-by: Ramon Roche <mrpollo@gmail.com>

* ci: don't run build action for docs or ci changes

Signed-off-by: Ramon Roche <mrpollo@gmail.com>

* ci: update runners

Signed-off-by: Ramon Roche <mrpollo@gmail.com>

* Add docs/en

* Add docs assets and scripts

* Fix up editlinks to point to PX4 sources

* Download just the translations that are supported

* Add translation sources for zh, uk, ko

* Update latest tranlsation and uorb graphs

* update vitepress to latest

---------

Signed-off-by: Ramon Roche <mrpollo@gmail.com>
Co-authored-by: Ramon Roche <mrpollo@gmail.com>

docs/ko/flight_controller/snapdragon_flight.md

@@ -0,0 +1,16 @@
+# Snapdragon 비행 자동조종장치 (단종됨)
+
+<Badge type="info" text="Discontinued" />
+
+:::warning
+The Snapdragon Flight Autopilot has been [discontinued](../flight_controller/autopilot_experimental.md) and is no longer commercially available.
+For information about how it is/was used see [PX4 User Guide v1.11](https://docs.px4.io/v1.11/en/flight_controller/snapdragon_flight.html)
+
+PX4 does not manufacture this (or any) autopilot.
+Contact the [manufacturer](https://www.intrinsyc.com/) for hardware support or compliance issues.
+:::
+
+The _Qualcomm Snapdragon Flight_ platform is a high-end autopilot / onboard computer which runs the PX4 Flight Stack on the DSP on the QuRT real time operating system using the [DSPAL API](https://github.com/ATLFlight/dspal) for POSIX compatibility.
+In comparison to [Pixhawk](../flight_controller/pixhawk.md) it adds a camera and WiFi and high-end processing power, and different IO.
+
+![Snapdragon Hero Doc](../../assets/hardware/snapdragon/hardware-snapdragon.jpg)