fix(core): improve shutdown cleanup, socket/stream robustness, and memory/cache handling

package.json

@@ -24,7 +24,7 @@
     "@git.zone/tsrun": "^2.0.1",
     "@git.zone/tstest": "^3.1.8",
     "@git.zone/tswatch": "^3.2.0",
-    "@types/node": "^25.3.0"
+    "@types/node": "^25.3.3"
   },
   "dependencies": {
     "@api.global/typedrequest": "^3.2.6",
@@ -53,7 +53,7 @@
     "@push.rocks/smartradius": "^1.1.1",
     "@push.rocks/smartrequest": "^5.0.1",
     "@push.rocks/smartrx": "^3.0.10",
-    "@push.rocks/smartstate": "^2.0.30",
+    "@push.rocks/smartstate": "^2.1.1",
     "@push.rocks/smartunique": "^3.0.9",
     "@serve.zone/catalog": "^2.5.0",
     "@serve.zone/interfaces": "^5.3.0",