QNE Windows Bootstrap v00616

Purpose
-------
This is the one-time Windows bridge update for the development network.

The Windows node has already been seen by the Hetzner development nodes as
qne-node-v00614. That version did not contain a runtime-upgrade receiver, so it
cannot be automatically upgraded by a skill that did not exist when it was
installed.

Install v00616 once on the Windows device. After that, the node advertises:

- qneskill-node-presence-v00616
- qneskill-role-manifest-v00616
- qneskill-gossip-v00616
- qneskill-runtime-upgrade-v00616

Install commands in PowerShell from the unzipped folder
------------------------------------------------------
.\bin\qne-installer.exe install --bundle-dir . --profile development-node

Verify locally
--------------
.\bin\qne-node.exe status --home "$env:USERPROFILE\QNE\qne-node\persist"
.\bin\qne-node.exe presence-list --home "$env:USERPROFILE\QNE\qne-node\persist"
powershell -NoProfile -Command "Get-ScheduledTask -TaskName QneNodeV00616"

Expected result
---------------
The Windows service task starts qne-node-v00616 as the current logged-in user.
Hetzner development nodes should then see the Windows node with:

- platform: windows-x86_64
- role: development-node
- qne_node_version: qne-node-v00616

