waydroid: add page (#10782)

* waydroid: add page

---------

Co-authored-by: Reinhart Previano Koentjoro <reinhart_previano@yahoo.com>
Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>

pages/linux/waydroid.md

@@ -0,0 +1,28 @@
+# waydroid
+
+> A container-based approach to boot a full Android system on a regular GNU/Linux system like Ubuntu.
+> More information: <https://docs.waydro.id>.
+
+- Start Waydroid:
+
+`waydroid`
+
+- Initialize Waydroid (required on first run or after reinstalling Android):
+
+`waydroid init`
+
+- Install a new Android app from a file:
+
+`waydroid app install {{path/to/file.apk}}`
+
+- Launch an Android app by its package name:
+
+`waydroid app launch {{com.example.app}}`
+
+- Start or stop the Waydroid session:
+
+`waydroid session {{start|stop}}`
+
+- Manage the Waydroid container:
+
+`waydroid container {{start|stop|restart|freeze|unfreeze}}`