fix(felhom-wipe): nuclear level now removes infra config directories

After docker system prune, the nuclear wipe now also removes:
- /opt/docker/felhom-controller/ (compose + .env)
- /opt/docker/traefik/ (configs + acme.json)
- /opt/docker/cloudflared/ (configs)
- /opt/docker/stacks/ (empty dir)

These were left behind previously, preventing a clean redeploy since
docker-setup.sh checks for existing installations and skips steps
if directories already exist.

Also updated print_plan to show these deletions in the dry-run output.

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

scripts/felhom-wipe.sh

@@ -240,6 +240,11 @@ print_plan() {
         echo -e "  ${RED}DELETE${NC} Portainer container + volume"
         echo -e "  ${RED}DELETE${NC} .felhom-infra-backup/ (DR markers on all drives)"
         echo -e "  ${RED}DELETE${NC} All Docker data (docker system prune -af --volumes)"
+        echo -e "  ${RED}DELETE${NC} $COMPOSE_DIR/ (controller compose + .env)"
+        local infra_root; infra_root=$(dirname "$COMPOSE_DIR")
+        echo -e "  ${RED}DELETE${NC} $infra_root/traefik/ (configs + acme.json)"
+        echo -e "  ${RED}DELETE${NC} $infra_root/cloudflared/ (configs)"
+        echo -e "  ${RED}DELETE${NC} $STACKS_DIR/ (empty stacks dir)"
     fi
 
     echo ""
@@ -346,9 +351,6 @@ do_nuclear_wipe() {
         docker rm -f "$c" 2>/dev/null && info "  Removed: $c" || true
     done
 
-    # Remove controller.yaml
-    [ -f "$CONTROLLER_YAML" ] && rm -f "$CONTROLLER_YAML" && info "  Removed: controller.yaml"
-
     # Remove DR markers (nuclear = brand-new machine simulation)
     for sp in "${STORAGE_PATHS[@]}"; do
         if [ -d "$sp/.felhom-infra-backup" ]; then
@@ -360,6 +362,14 @@ do_nuclear_wipe() {
     warn "Pruning all Docker data..."
     docker system prune -af --volumes 2>/dev/null || warn "Docker prune failed"
 
+    # Remove infra config directories (after prune so containers are gone)
+    local infra_root
+    infra_root=$(dirname "$COMPOSE_DIR")
+    rm -rf "$COMPOSE_DIR"   && info "  Removed: $COMPOSE_DIR/"
+    rm -rf "$infra_root/traefik"     && info "  Removed: $infra_root/traefik/"
+    rm -rf "$infra_root/cloudflared" && info "  Removed: $infra_root/cloudflared/"
+    rm -rf "$STACKS_DIR"    && info "  Removed: $STACKS_DIR/"
+
     echo ""
     info "Nuclear wipe complete."
     echo -e "${CYAN}To redeploy, run:${NC}"