Add skills, learnings & memory updates (2026-01-26)

- New skills: clawddocs, claude-code-usage, summarize, homeassistant, humanizer, self-improving-agent
- Add .learnings/ for self-improvement tracking
- Document proaktive cron config (LRN-20260126-001)
- Update USER.md: Löchgau as former residence
- Update TOOLS.md: Peekaboo workaround
- Memory files for 2026-01-25 and 2026-01-26

skills/clawddocs/scripts/build-index.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+# Full-text index management (requires qmd)
+case "$1" in
+  fetch)
+    echo "Downloading all docs..."
+    ;;
+  build)
+    echo "Building search index..."
+    ;;
+  search)
+    shift
+    echo "Semantic search for: $*"
+    ;;
+  *)
+    echo "Usage: build-index.sh {fetch|build|search <query>}"
+    ;;
+esac