Remove Cloudflare from pack-usb, fix password length test

usb/cloudflare/SETUP.txt

@@ -1,56 +0,0 @@
-========================================================
-  AetherForge — Cloudflare Tunnel
-  https://killa.thetempleofdoom.com -> localhost:8989
-========================================================
-
-AUTOMATIC — nothing to configure.
-
-LAUNCH.bat opens a second window "AetherForge Tunnel" that:
-  1. Finds cloudflared (bundled here or downloads if missing)
-  2. Installs it as a Windows service using the baked token
-     (if running as Administrator — recommended)
-     OR runs it as a background process (no admin needed)
-  3. Waits for killa.thetempleofdoom.com to respond
-  4. Checks every 60 seconds and auto-restarts if tunnel drops
-
-Log file: data\logs\tunnel.log
-
-ROUTING
--------
-Routing is managed in Cloudflare Zero Trust dashboard:
-  Zero Trust > Networks > Tunnels > your tunnel
-  > Public Hostname: killa.thetempleofdoom.com -> http://localhost:8989
-
-The tunnel connector (cloudflared) connects this machine to Cloudflare.
-The dashboard route tells Cloudflare where to send incoming traffic.
-BOTH must be correct for the public URL to work.
-
-VERIFY
-------
-When LAUNCH.bat is running, check tunnel window for:
-  [TUNNEL][OK] OK  service=RUNNING  public=HTTP 200
-
-Or manually:
-  sc query cloudflared        <- should say STATE: 4  RUNNING
-  curl https://killa.thetempleofdoom.com/
-
-TROUBLESHOOTING
----------------
-- Tunnel window says "Not running as Administrator":
-    Right-click LAUNCH.bat > Run as administrator (once)
-    Then future runs work with or without admin
-
-- Service RUNNING but public URL fails:
-    Check dashboard route: killa.thetempleofdoom.com -> http://localhost:8989
-    Make sure AetherForge is running first (tunnel can't proxy dead origin)
-
-- "cloudflared not found" — run pack-usb.bat on dev PC to rebundle
-
-FILES
------
-  start-tunnel.ps1         <- main script (install + watchdog)
-  tunnel-config.json       <- token, hostname, origin (edit to change)
-  cloudflared.exe          <- bundled binary (~52 MB)
-  cloudflared-windows-amd64.msi  <- MSI installer backup
-
-========================================================