Add support for PiKVM Switch and related features

This commit introduces several new components and improvements:
- Added Switch module with firmware update and configuration support
- Implemented new media streaming capabilities
- Updated various UI elements and CSS styles
- Enhanced keyboard and mouse event handling
- Added new validators and configuration options
- Updated Python version support to 3.13
- Improved error handling and logging

setup.py

@@ -56,7 +56,7 @@ def main() -> None:
 
     setup(
         name="kvmd",
-        version="4.20",
+        version="4.49",
         url="https://github.com/pikvm/kvmd",
         license="GPLv3",
         author="Maxim Devaev",
@@ -83,8 +83,10 @@ def main() -> None:
             "kvmd.clients",
             "kvmd.apps",
             "kvmd.apps.kvmd",
+            "kvmd.apps.kvmd.switch",
             "kvmd.apps.kvmd.info",
             "kvmd.apps.kvmd.api",
+            "kvmd.apps.media",
             "kvmd.apps.pst",
             "kvmd.apps.pstrun",
             "kvmd.apps.otg",
@@ -92,6 +94,7 @@ def main() -> None:
             "kvmd.apps.otgnet",
             "kvmd.apps.otgmsd",
             "kvmd.apps.otgconf",
+            "kvmd.apps.swctl",
             "kvmd.apps.htpasswd",
             "kvmd.apps.totp",
             "kvmd.apps.edidconf",
@@ -116,6 +119,7 @@ def main() -> None:
         entry_points={
             "console_scripts": [
                 "kvmd = kvmd.apps.kvmd:main",
+                "kvmd-media = kvmd.apps.media:main",
                 "kvmd-pst = kvmd.apps.pst:main",
                 "kvmd-pstrun = kvmd.apps.pstrun:main",
                 "kvmd-otg = kvmd.apps.otg:main",
@@ -140,7 +144,7 @@ def main() -> None:
         classifiers=[
             "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
             "Development Status :: 5 - Production/Stable",
-            "Programming Language :: Python :: 3.12",
+            "Programming Language :: Python :: 3.13",
             "Topic :: System :: Systems Administration",
             "Operating System :: POSIX :: Linux",
             "Intended Audience :: System Administrators",