refactor(images): pull from registry instead of building; add build.sh for local dev

claude.sh

@@ -122,12 +122,8 @@ dc() { docker compose -f "$COMPOSE_FILE" -p "$PROJECT" "$@"; }
 cmd_start() {
     check_deps
     load_env
-    info "Building images..."
-    dc build
     info "Starting proxy sidecar..."
     dc up -d proxy
-    info "Waiting for proxy health check..."
-    dc up -d proxy  # no-op if already healthy; compose waits via depends_on
     info "Launching Claude Code..."
     # shellcheck disable=SC2046
     dc run --rm --service-ports $(workspace_flag) $(kube_flag) claude "$@"
@@ -152,8 +148,8 @@ cmd_run() {
 
 cmd_update() {
     check_deps
-    info "Rebuilding images (no cache)..."
-    dc build --no-cache
+    info "Pulling latest images from registry..."
+    dc pull
     info "Update complete. Run './claude.sh start' to launch."
 }
 
@@ -183,8 +179,6 @@ cmd_web() {
         error "WEBUI_PASSWORD is not set. Add it to .env before starting the web interface."
         exit 1
     fi
-    info "Building images..."
-    dc build
     info "Starting proxy and web interface..."
     dc up -d webui
     local port=7681
@@ -206,12 +200,12 @@ cmd_help() {
 Usage: $(basename "$0") <command> [args]
 
 Commands:
-  start      [args]   Build images, start proxy, launch Claude Code (CLI)
+  start      [args]   Start proxy, launch Claude Code (CLI)
   run        [args]   Start proxy if needed, launch Claude Code (CLI)
-  web                 Build images, start proxy + web interface (browser terminal)
+  web                 Start proxy + web interface (browser terminal)
   web-stop            Stop the web interface (keeps proxy running)
   stop                Stop and remove all containers
-  update              Rebuild images without cache
+  update              Pull latest images from the registry
   logs       [svc]    Tail logs (default: proxy)
   status              Show container status
   shell               Open a bash shell in the Claude container (debug)