Add documentation for KUKA Sunrise features and programs

- Created a new document for the Station interface, detailing its menu structure, process data, safety functions, frames, and smartPAD function buttons.
- Added a document for RobotPowerControl, explaining its purpose for safely shutting down or restarting the KUKA Sunrise Cabinet controller.
- Introduced ServerFriRos2 documentation, outlining its role in establishing an FRI connection between the KUKA LBR iiwa and a ROS 2 computer.
- Documented the TeachKuka application, which allows manual teaching of the KUKA LBR iiwa, including position capturing and trajectory recording.
- Added an overview of Sunrise Workbench, including installation instructions for Windows and Linux.
- Created a section on installing a Windows compatibility tool (PortProton) on Linux.
- Documented the installation process for SunriseWorkbench on Linux using PortProton.
- Added installation instructions for SunriseWorkbench on Windows.
- Created troubleshooting documentation for configuration errors and SSL errors during installation.
- Implemented a hook to generate the shared PDF only during the default-language build.

doc/lwc-doc/docs/sunrise/overview.en.md

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+# Sunrise Workbench overview
+
+Programming the KUKA LBR IIWA 7 requires **SunriseWorkbench**, an Eclipse-based integrated development environment for writing, debugging, and deploying control programs to the KUKA Sunrise Cabinet controller.
+
+!!! info "About the installer"
+    The SunriseWorkbench distribution is not publicly available.
+    Contact your system administrator to obtain the installer and confirm its location.
+
+This guide explains how to install SunriseWorkbench on the following operating systems:
+
+- [Windows](sun_install/windows.md)
+- [Linux](sun_install/linux/linux.md)