docs: migrate workflow to DooPlex-local execution

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## 2026-07-19 — docs: workspace-root pointer follows the CC move to DooPlex
+
+**Docs only, no template change.** Claude Code now runs on DooPlex (192.168.0.180, Debian 13)
+instead of the Windows workstation. `CLAUDE.md`'s cross-repo pointer becomes
+`/mnt/5_hdd/felhom.eu/git/CLAUDE.md`. This repo carried **no other** environment-specific content —
+it was the only one of the four that needed nothing else.
+
 ## 2026-07-19 — CAMPAIGN 7: full catalog sweep (53/53 apps deployed + validated on the demo box)
 
 Every app in the catalog was bumped to its newest stable upstream tag where one existed, then

CLAUDE.md

@@ -1,7 +1,7 @@
 # CLAUDE.md — `app-catalog-felhom.eu`
 
 > Loads when Claude Code touches this repo. Current state: `CONTEXT.md` + `CHANGELOG.md` top.
-> Cross-repo orientation: workspace-root `e:\git\CLAUDE.md`.
+> Cross-repo orientation: workspace-root `/mnt/5_hdd/felhom.eu/git/CLAUDE.md`.
 
 ## What this repo is