sync with labv2.nix + standalone flake with toDisk app

Previous history (https://git.sagar.ch/dotfiles/labv2.nix/commits/branch/master/modules/apps/vmix):
- c359054 daku working!
- 8de5cff fix integer overflow in vmix network lib
- 9c25a66 daku on 25.05. with ollama
- 385a3bf vmix enables relaxed sandbox
- c363da1 restructure vmixLib into linux/windows subattrs with OS-specific customizeImage
- edd4dc2 vmix: port namespace model and module improvements from conf.nix
- 6666ecf vmix: add SPICE support, install virtio guest tools with SPICE agent
- 46f5671 vmix: add QEMU guest agent channel for Windows VMs
- e1fea34 vmix: add Win11 LTSC 2024 image, refactor VirtIO driver selection
- c27ae68 vmix: make customizeImage chroot-sandboxed by default, opt-in impure
- 305fbac virt customize needs chroot for now due to usr bin env things. could be fixed later
- 264d30f vmix: add win10 VM on desk, disable SMB signing for guest Samba access
- 9b64f51 vmix: split Windows templates into per-category files, add comprehensive debloat
- ef91bf8 vmix: fix missing parent registry keys in Windows templates
- f87f340 win10 VM on panda with AMD GPU + USB passthrough
- 38e474f vmix: split Windows build into Audit Mode install + composable templates
- a6a8db3 vmix: win11 support, remove build VNC, switch VMs to SPICE
- 6cf5a21 generalize stage sets bg color, accent color and sets visual effects to performance
- a84849f remove rdp template since it doesn't even work
- 5245263 vmix: best performance template + generalize cleanup
- ab12dd3 vmix: use CopyProfile for best performance visual effects
- bce3326 vmix: CopyProfile for best performance visual effects
- 2496107 vmix: add app templates (7zip, VLC, ImageGlass, Edge WebView, VC++ runtimes)
- 29a6123 wip: debug default associations xml
- 2a2e5f5 vmix: fix DefaultAssociations.xml cmd.exe escaping
- cc6ff9d vmix: move DefaultAssociations.xml to template only
- a4a78ec vmix: add removeWMP template to remove Windows Media Player
- 3fe56de vmix: improved Edge removal (files, shortcuts, scheduled tasks)
- a491767 vmix: fully remove Edge via post-oobe AppxPackage removal
- 6ca1619 vmix: remove Edge DevToolsClient SystemApps + AppxPackage
- 0c1ec35 vmix: sandboxie windows app template
- 628bbd2 vmix: add Sandboxie-Plus template
- f055a41 vmix: reorganize templates, add file associations, remove Paint
- 34326f4 vmix: set Thorium as default browser via PS-SFTA in post-oobe
- 86af258 vmix: Active Setup for default browser (all users, no post-oobe needed)
- 35b8cb0 remove vnc display from thorium template
- c7e0af6 vmix: fix Win11 generalize timeout + UCPD disable for URL associations
- 43a1345 vmix: add Office 2024 template + Ohook activation in generalize
- 03bbce0 vmix: updated office installation xml. more privacy options enabled
- 790a0ee vmix: thorium installation - hide SFTA window
- a0e5c18 vmix: fix office install.bat call + add privacy registry policies
- 3df38ca vmix: fix Ohook activation + suppress Office theme dialog
- df39ba3 vmix: remove sandboxie shortcut from desktop
- 50d5972 vmix: skip Sandboxie desktop shortcut via installer flag
- ee2fa0f vmix: fix win10 default browser
- 938315b vmix: windows: set accent color to automatic. remove accent color from unnecessary elements
- beceda8 vmix: allow ISO-only VMs without OS disk, add WinPE VM to panda

Flake outputs: overlays.default, nixosModules.default, lib, apps.toDisk

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

lib/images/windows/templates/essentials/remove-edge.nix

@@ -0,0 +1,50 @@
+# Remove Microsoft Edge (both Chromium and built-in LTSC versions)
+{ ... }:
+{
+  name = "no-edge";
+  auditScript = ''
+    @echo off
+    :: Remove Chromium Edge using its installer
+    for /f "delims=" %%i in ('dir /b /ad "C:\Program Files (x86)\Microsoft\Edge\Application" 2^>nul') do (
+      if exist "C:\Program Files (x86)\Microsoft\Edge\Application\%%i\Installer\setup.exe" (
+        "C:\Program Files (x86)\Microsoft\Edge\Application\%%i\Installer\setup.exe" --uninstall --system-level --force-uninstall
+      )
+    )
+    
+    :: Remove Edge Update
+    if exist "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" (
+      "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /uninstall
+    )
+    
+    :: Remove Edge directories
+    rmdir /s /q "C:\Program Files (x86)\Microsoft\Edge" 2>nul
+    rmdir /s /q "C:\Program Files (x86)\Microsoft\EdgeUpdate" 2>nul
+    rmdir /s /q "C:\Program Files (x86)\Microsoft\EdgeCore" 2>nul
+
+    :: Remove Edge and DevToolsClient SystemApps
+    for /d %%d in ("C:\Windows\SystemApps\Microsoft.MicrosoftEdge_*") do (
+      takeown /f "%%d" /r /d y >nul 2>nul
+      icacls "%%d" /grant Administrators:F /t >nul 2>nul
+      rmdir /s /q "%%d" 2>nul
+    )
+    for /d %%d in ("C:\Windows\SystemApps\Microsoft.MicrosoftEdgeDevToolsClient_*") do (
+      takeown /f "%%d" /r /d y >nul 2>nul
+      icacls "%%d" /grant Administrators:F /t >nul 2>nul
+      rmdir /s /q "%%d" 2>nul
+    )
+    
+    :: Remove Edge AppxPackage for all users (audit mode)
+    powershell -Command "Get-AppxPackage -AllUsers *MicrosoftEdge* | Remove-AppxPackage -AllUsers -EA SilentlyContinue"
+    
+    :: Remove Edge shortcuts
+    del /q "%ProgramData%\Microsoft\Windows\Start Menu\Programs\Microsoft Edge.lnk" 2>nul
+    del /q "%PUBLIC%\Desktop\Microsoft Edge.lnk" 2>nul
+    del /q "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\Microsoft Edge.lnk" 2>nul
+    del /q "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Microsoft Edge.lnk" 2>nul
+    
+    :: Remove Edge Update scheduled tasks
+    schtasks /delete /tn "\MicrosoftEdgeUpdateTaskMachineCore" /f 2>nul
+    schtasks /delete /tn "\MicrosoftEdgeUpdateTaskMachineUA" /f 2>nul
+    reg add "HKLM\SOFTWARE\Microsoft\EdgeUpdate" /v DoNotUpdateToEdgeWithChromium /t REG_DWORD /d 1 /f
+  '';
+}