migrate cc-config to chezmoi: add all skills, agents, and openclaw installer

- Add 4 missing skills: chromedp-alpine-container, claude-memory-api,
  openclaw-custom-model-provider, webrtc-turn-shared-secret
- Add 9 custom agents: sre, dba, devops-engineer, platform-engineer,
  security-engineer, network-engineer, observability-engineer,
  home-automation-engineer, cluster-health-checker
- Add openclaw-install.sh: standalone script to clone dotfiles and
  install skills/agents/hooks/settings to OpenClaw's home directory
  Replaces the cc-config NFS volume + sync.sh approach

dot_claude/executable_openclaw-install.sh

@@ -0,0 +1,99 @@
+#!/bin/bash
+# Install Claude Code config for OpenClaw from the dotfiles repo.
+#
+# Usage:
+#   # First time (clone + install):
+#   curl -fsSL https://raw.githubusercontent.com/ViktorBarzin/dot_files/master/dot_claude/executable_openclaw-install.sh | bash
+#
+#   # Update (pull + reinstall):
+#   ~/.openclaw/dotfiles/dot_claude/executable_openclaw-install.sh
+#
+# Environment:
+#   OPENCLAW_HOME  - OpenClaw home directory (default: /home/node/.openclaw or ~/.openclaw)
+#   DOTFILES_REPO  - Git repo URL (default: https://github.com/ViktorBarzin/dot_files.git)
+#   DOTFILES_DIR   - Where to clone the repo (default: $OPENCLAW_HOME/dotfiles)
+
+set -euo pipefail
+
+log() { echo "[openclaw-install] $*"; }
+
+# Detect environment
+if [ -d "/home/node/.openclaw" ]; then
+  OPENCLAW_HOME="${OPENCLAW_HOME:-/home/node/.openclaw}"
+elif [ -d "$HOME/.openclaw" ]; then
+  OPENCLAW_HOME="${OPENCLAW_HOME:-$HOME/.openclaw}"
+else
+  OPENCLAW_HOME="${OPENCLAW_HOME:-$HOME/.claude}"
+fi
+
+DOTFILES_REPO="${DOTFILES_REPO:-https://github.com/ViktorBarzin/dot_files.git}"
+DOTFILES_DIR="${DOTFILES_DIR:-$OPENCLAW_HOME/dotfiles}"
+SRC="$DOTFILES_DIR/dot_claude"
+
+log "OPENCLAW_HOME=$OPENCLAW_HOME"
+log "DOTFILES_DIR=$DOTFILES_DIR"
+
+# Clone or pull
+if [ -d "$DOTFILES_DIR/.git" ]; then
+  log "Pulling latest dotfiles..."
+  git -C "$DOTFILES_DIR" pull --ff-only 2>/dev/null || git -C "$DOTFILES_DIR" pull --rebase || true
+else
+  log "Cloning dotfiles..."
+  git clone --depth 1 "$DOTFILES_REPO" "$DOTFILES_DIR"
+fi
+
+# Install skills
+if [ -d "$SRC/skills" ]; then
+  mkdir -p "$OPENCLAW_HOME/skills"
+  rsync -a --delete "$SRC/skills/" "$OPENCLAW_HOME/skills/"
+  log "Installed $(ls "$OPENCLAW_HOME/skills/" | wc -l | tr -d ' ') skills"
+fi
+
+# Install agents
+if [ -d "$SRC/agents" ]; then
+  mkdir -p "$OPENCLAW_HOME/agents"
+  rsync -a --delete "$SRC/agents/" "$OPENCLAW_HOME/agents/"
+  log "Installed $(ls "$OPENCLAW_HOME/agents/" | wc -l | tr -d ' ') agents"
+fi
+
+# Install hooks (skip executable_ prefix renaming — OpenClaw doesn't use chezmoi)
+if [ -d "$SRC/hooks" ]; then
+  mkdir -p "$OPENCLAW_HOME/hooks"
+  for f in "$SRC/hooks/"*; do
+    base=$(basename "$f")
+    # Strip chezmoi executable_ prefix if present
+    dest="${base#executable_}"
+    cp "$f" "$OPENCLAW_HOME/hooks/$dest"
+    chmod +x "$OPENCLAW_HOME/hooks/$dest" 2>/dev/null || true
+  done
+  log "Installed $(ls "$OPENCLAW_HOME/hooks/" | wc -l | tr -d ' ') hooks"
+fi
+
+# Install commands
+if [ -d "$SRC/commands" ]; then
+  mkdir -p "$OPENCLAW_HOME/commands"
+  rsync -a --delete "$SRC/commands/" "$OPENCLAW_HOME/commands/"
+  log "Installed commands"
+fi
+
+# Install CLAUDE.md (global knowledge)
+if [ -f "$SRC/CLAUDE.md" ]; then
+  cp "$SRC/CLAUDE.md" "$OPENCLAW_HOME/CLAUDE.md"
+  log "Installed CLAUDE.md"
+fi
+
+# Install settings (render template: replace {{HOME}} and {{CLAUDE_DIR}} with actual paths)
+if [ -f "$SRC/settings.json" ]; then
+  sed -e "s|{{CLAUDE_DIR}}|$OPENCLAW_HOME|g" \
+      -e "s|{{HOME}}|$(dirname "$OPENCLAW_HOME")|g" \
+      "$SRC/settings.json" > "$OPENCLAW_HOME/settings.json"
+  log "Installed settings.json (templated)"
+fi
+
+# Fix ownership if running as root (init container)
+if [ "$(id -u)" = "0" ]; then
+  chown -R 1000:1000 "$OPENCLAW_HOME" 2>/dev/null || true
+  log "Fixed ownership to UID 1000"
+fi
+
+log "Done. Installed to $OPENCLAW_HOME"