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/modules/modules_simulation.md

@@ -0,0 +1,36 @@
+# 모듈 참조: 시뮬레이션
+
+## simulator_sih
+
+Source: [modules/simulation/simulator_sih](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/simulation/simulator_sih)
+
+### 설명
+
+This module provides a simulator for quadrotors and fixed-wings running fully
+inside the hardware autopilot.
+
+This simulator subscribes to "actuator_outputs" which are the actuator pwm
+signals given by the control allocation module.
+
+이 시뮬레이터는 루프에 상태 추정기를 통합하기 위하여 실제 노이즈로 손상된 센서 신호를 게시합니다.
+
+### 구현
+
+시뮬레이터는 선형대수를 사용하여 운동 방정식을 구현합니다.
+쿼터니언 표현은 태도에 사용됩니다.
+적분에는 순방향 오일러가 사용됩니다.
+대부분의 변수는 스택 오버플로를 피하기 위하여 .hpp 파일에서 전역으로 선언됩니다.
+
+<a id="simulator_sih_usage"></a>
+
+### 사용법
+
+```
+simulator_sih <command> [arguments...]
+ Commands:
+   start
+
+   stop
+
+   status        print status info
+```