Add statusline scripts, context-load improvements, and prior distill updates

- Add statusline.sh and set-topic.sh for per-session status line topics
- Update context-load with improved directory walking and output format
- Update CLAUDE.md with status line docs and early-call safety note
- Update MEMORY.md and README.md with new script/skill entries
- Add memory files: script-statusline, skill-decompose, skill-orchestrate, gotchas-gitea
- Add networking.md best practice (nftables, systemd sockets, Docker forwarding, TLS)
- Update best practices from prior distill: documentation, kubernetes, scripting,
  secrets-management, skills-development
- Prune reflected session logs, add new session logs
- Update reflection state

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.reflection-state.json

@@ -1,11 +1,13 @@
 {
   "version": 1,
-  "last_run": "2026-03-16T22:19:21Z",
+  "last_run": "2026-03-24T10:36:46Z",
   "processed": {
     "log/2026-03-12.233744.md": "ca482f03914a3b4dec89c2dbf6e0f2e5",
     "log/2026-03-13.100758.md": "65c5b65fdd5984c036f1de53f8c82f2a",
     "log/2026-03-13.115251.md": "56a27d18deeb89c8ce8b112b099ac7cf",
     "log/2026-03-15.225345.md": "ae9366aed0b4c87ecbbe535e00cb2cb2",
-    "log/2026-03-17.103204.md": "56c04b01459f80134e680150c338e9eb"
+    "log/2026-03-17.103204.md": "56c04b01459f80134e680150c338e9eb",
+    "log/2026-03-18.002319.md": "68ab608a650421dcc663fd4ae7131fc9",
+    "log/2026-03-23.123545.md": "2610a8adb53e4b831e3e4b0c1d7cad44"
   }
 }