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/uk/msg_docs/SensorPreflightMag.md

@@ -0,0 +1,17 @@
+# SensorPreflightMag (UORB message)
+
+Метрики перевірки сенсорів перед польотом.
+Тема не буде оновлена, коли транспортний засіб зброєний
+
+[source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/SensorPreflightMag.msg)
+
+```c
+#
+# Pre-flight sensor check metrics.
+# The topic will not be updated when the vehicle is armed
+#
+uint64 timestamp # time since system start (microseconds)
+
+float32 mag_inconsistency_angle # maximum angle between magnetometer instance field vectors in radians.
+
+```