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/frames_multicopter/index.md

@@ -0,0 +1,36 @@
+# 멀티콥터
+
+PX4 supports numerous types of single- and multi-copters, including helicopters, tricopters, quadcopters, hexarotors, dodecarotors etc, in many different geometries (+, wide, x etc.).
+
+:::tip
+The generic configurations can be seen in [Airframes Reference > Copter](../airframes/airframe_reference.md#copter).
+These can be customized during configuration.
+:::
+
+## 개요
+
+The linked sections instructions for assembling and configuring copter frames.
+
+- [Features](../features_mc/index.md) (including [Flight Modes](../flight_modes_mc/index.md))
+- [Assembly](../assembly/assembly_mc.md)
+- [Configuration/Tuning](../config_mc/index.md)
+- [Flying (Basics)](../flying/basic_flying_mc.md)
+- [Complete Vehicles](../complete_vehicles_mc/index.md)
+- [Kits](../frames_multicopter/kits.md)
+- [DIY Builds](../frames_multicopter/diy_builds.md)
+
+## 비디오
+
+<lite-youtube videoid="LnUmYgAINBc" title="3DR Iris + PX4ESC"/>
+
+거리 센서 및 RTK GPS가 장착된 DJI Flame Wheel 450 (Pixhawk 3 Pro)
+
+<lite-youtube videoid="JovSwzoTepU" title="PX4 terrain following"/>
+
+DJI Matrice 100 (Pixhawk 1)
+
+<lite-youtube videoid="3OGs0ONemGc" title="DJI Matrice 100 (Pixhawk 1)"/>
+
+QAV-R 5" KISS ESC Racer (Pixracer)
+
+<lite-youtube videoid="wMYgqvsNEwQ" title="QAV-R 5 KISS ESC Racer (Pixracer)"/>