fix: sync live config, fix memory path, add sync.sh

- CLAUDE.md: replace old stub with current full version
- settings.json: update to current live version
- memory/: replace stale files with current live memory
- install.sh: fix memory path (-Users-$USER not -Users-$USER-Git), use glob copy
- sync.sh: new script — one command to pull live state, commit, push
- README: rewrite to reflect actual structure and workflows

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

memory/user_github.md

@@ -0,0 +1,17 @@
+---
+name: user-github
+description: "User's GitHub username and repo overview"
+metadata: 
+  node_type: memory
+  type: user
+  originSessionId: bf7ab50e-b2d9-4f81-b9b7-dd67fcc3a10b
+---
+
+GitHub username: slaguru666
+
+19 repos, primarily Foundry VTT modules for SLA Industries. Most active repos:
+- `sla_industries_MS` — main SLA Industries Mothership system
+- `ChaosiumCon26` — convention prep work
+- Multiple SLA Industries Foundry modules: sla-bpn-dispatch, sla-briefing-desk, sla-gear-cache, sla-npc-director, sla-ops-clock, sla-mothership-compendium, npc-portrait-pack, npc-quick-cards, scifi-deckplan-generator, quick-battlemap-builder
+- `codex-ops-kit` — Claude/Codex config kit
+- `claude-config` — private repo backing up Claude Code config