uwfmgr: add page (#10654)

* uwfmgr: add page

---------

Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>

pages/windows/uwfmgr.md

@@ -0,0 +1,29 @@
+# uwfmgr
+
+> Unified Write Filter (UWF).
+> Protect drives by redirecting any writes to the drive to a virtual overlay. Writes are discarded upon reboot unless committed by default.
+> More information: <https://learn.microsoft.com/en-us/windows/iot/iot-enterprise/customize/unified-write-filter>.
+
+- Get the current status:
+
+`uwfmgr get-config`
+
+- Set a drive as protected:
+
+`uwfmgr volume protect {{drive_letter}}:`
+
+- Remove a drive from protection list:
+
+`uwfmgr volume unprotect {{drive_letter}}:`
+
+- Enable or disable protection (Applies after reboot):
+
+`uwfmgr filter {{enable|disable}}`
+
+- Commit changes of a file on protected drive:
+
+`uwfmgr file commit {{drive_letter:\path\to\file}}`
+
+- Commit deletion of a file on protected drive:
+
+`uwfmgr file commit-delete {{drive_letter:\path\to\file}}`