docs: rename docs/ -> serverAppConfigs-docs/ per system-wide PROJECTNAME-docs convention

All in-repo path references (AGENTS.md, README, old scripts, report artifacts,
test code paths) rewritten in the same commit; focused-test map extended for
.gitignore, old/scripts/*, dankclaw/comfyui/*, and report/* per this repo's
own convention ('add one before committing'). Obsidian wikilinks are
title-based and unaffected.

dankclaw/searxng/quadlet/gluetun.container

@@ -6,7 +6,7 @@
 # Creates the WireGuard tunnel to ProtonVPN (US-WA). SearXNG reuses this
 # container's network namespace (see searxng.container), so its outbound search
 # traffic exits here. The WireGuard credentials live in /opt/searxng/.env
-# (mode 0600); this file holds no secrets. See docs/Dankclaw/Gluetun.md.
+# (mode 0600); this file holds no secrets. See serverAppConfigs-docs/Dankclaw/Gluetun.md.
 
 [Unit]
 Description=Gluetun VPN tunnel container

dankclaw/searxng/quadlet/searxng-valkey.container

@@ -5,7 +5,7 @@
 #
 # The limiter's rate-limit state store. Joins the searxng network and is
 # reachable by the name "valkey" (settings.yml points there). Data persists in
-# /opt/searxng/valkey. See docs/Dankclaw/Valkey.md.
+# /opt/searxng/valkey. See serverAppConfigs-docs/Dankclaw/Valkey.md.
 
 [Unit]
 Description=SearXNG Valkey cache container

dankclaw/searxng/quadlet/searxng.container

@@ -6,7 +6,7 @@
 # Reuses gluetun's network namespace (Network=gluetun.container) so its
 # outbound traffic exits the WireGuard tunnel. It publishes no port of its own;
 # the port lives on gluetun. It reaches valkey by name on the searxng network.
-# Config mounts from /opt/searxng/config. See docs/Dankclaw/SearXNG.md.
+# Config mounts from /opt/searxng/config. See serverAppConfigs-docs/Dankclaw/SearXNG.md.
 
 [Unit]
 Description=SearXNG search engine container