docs: add deploy scripts, skills, and pattern guides

Deploy scripts for webicached and webid (build, upload, restart).
AGENTS.md with releases.conf reference and variant tagging docs.
Installer archive pattern guide and version oddities reference.

.gitignore

@@ -3,6 +3,16 @@ install-*.sh
 install-*.bat
 install-*.ps1
 
+# Go build outputs (from go run/build in repo root)
+/classify
+/e2etest
+/fetchraw
+/inspect
+/uaparse
+/webicached
+/zigtest
+/distributables.csv
+
 # local config
 .env.*
 *.env
@@ -18,7 +28,13 @@ node_modules/
 *.bak
 *.bak.*
 
+# agent session files
+agents/
+
 # other
 .DS_Store
 desktop.ini
 .directory
+LIVE_cache
+/webid
+bin/