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

.clawdhub/lock.json

@@ -0,0 +1,29 @@
+{
+  "version": 1,
+  "skills": {
+    "humanizer": {
+      "version": "1.0.0",
+      "installedAt": 1769378560281
+    },
+    "homeassistant": {
+      "version": "1.0.0",
+      "installedAt": 1769378846246
+    },
+    "self-improving-agent": {
+      "version": "1.0.1",
+      "installedAt": 1769380785456
+    },
+    "clawddocs": {
+      "version": "1.2.2",
+      "installedAt": 1769382039377
+    },
+    "claude-code-usage": {
+      "version": "1.2.0",
+      "installedAt": 1769382253953
+    },
+    "summarize": {
+      "version": "1.0.0",
+      "installedAt": 1769383166748
+    }
+  }
+}