The hostname is being reused for a Brume 2.

Assisted-by: Claude Opus 5.5 via Claude Code

diff --git a/docs/double-dealing-character/2026-08-07-exit-node-return-path.md b/docs/double-dealing-character/mango/2026-08-07-exit-node-return-path.md
similarity index 100%
rename from docs/double-dealing-character/2026-08-07-exit-node-return-path.md
rename to docs/double-dealing-character/mango/2026-08-07-exit-node-return-path.md
diff --git a/double-dealing-character/README.md b/double-dealing-character/mango/README.md
similarity index 89%
rename from double-dealing-character/README.md
rename to double-dealing-character/mango/README.md
index 293e25c..07f2c72 100644
--- a/double-dealing-character/README.md
+++ b/double-dealing-character/mango/README.md
@@ -12,7 +12,7 @@ run it there; see the comments at the top of the script for background and
 references, and `mango-tailscale-setup.sh help` for the subcommands.
 
 ```sh
-scp double-dealing-character/mango-tailscale-setup.sh root@192.168.8.1:/tmp/
+scp double-dealing-character/mango/mango-tailscale-setup.sh root@192.168.8.1:/tmp/
 
 export SSH_PUBKEY="ssh-ed25519 AAAA... me@laptop"
 /tmp/mango-tailscale-setup.sh all --yes-wipe
@@ -38,4 +38,4 @@ exit-node return path state in one go.
 
 ## Notes
 
-- [2026-08-07: exit node return path hijacked by mwan3](../docs/double-dealing-character/2026-08-07-exit-node-return-path.md)
+- [2026-08-07: exit node return path hijacked by mwan3](../../docs/double-dealing-character/mango/2026-08-07-exit-node-return-path.md)
diff --git a/double-dealing-character/mango-tailscale-setup.sh b/double-dealing-character/mango/mango-tailscale-setup.sh
similarity index 99%
rename from double-dealing-character/mango-tailscale-setup.sh
rename to double-dealing-character/mango/mango-tailscale-setup.sh
index 419d381..fe6e754 100755
--- a/double-dealing-character/mango-tailscale-setup.sh
+++ b/double-dealing-character/mango/mango-tailscale-setup.sh
@@ -31,7 +31,7 @@
 # double-dealing-character as deployed runs on the WIRED port: network.wan is
 # eth0.2 on DHCP, and mwan3 reports wan online with wwan offline. Worth knowing
 # before debugging, because the mwan3 return-path bug documented in
-# docs/double-dealing-character/2026-08-07-exit-node-return-path.md is
+# docs/double-dealing-character/mango/2026-08-07-exit-node-return-path.md is
 # expressed as a rule on `iif eth0.2`; on a repeater-mode box the equivalent
 # rule names `wwan` instead.
 #
@@ -464,7 +464,7 @@ cmd_configure_firewall() {
 # Do NOT try to remove mwan3 instead. `/etc/init.d/mwan3 disable` does not hold
 # because /etc/hotplug.d/iface/15-mwan3 restarts it on the WAN's DHCP ifup, and
 # stopping it live has wedged this box. See
-# docs/double-dealing-character/2026-08-07-exit-node-return-path.md.
+# docs/double-dealing-character/mango/2026-08-07-exit-node-return-path.md.
 cmd_configure_routing() {
     log "Installing tailnet route hotplug script"