fix: release 2.4.1 with consistent npm locks and Node version checks

apps/showcase_ui/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "artemis-showcase-ui",
-  "version": "2.4.0",
+  "version": "2.4.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "artemis-showcase-ui",
-      "version": "2.4.0",
+      "version": "2.4.1",
       "dependencies": {
         "@angular/cdk": "^22.2.4",
         "@angular/common": "^22.2.3",
@@ -253,7 +253,7 @@
         "@angular-devkit/schematics": "22.2.4",
         "@inquirer/prompts": "8.7.2",
         "@listr2/prompt-adapter-inquirer": "4.2.7",
-        "@modelcontextprotocol/server": "2.4.0",
+        "@modelcontextprotocol/server": "2.3.1",
         "@schematics/angular": "22.2.4",
         "jsonc-parser": "3.3.1",
         "listr2": "11.1.0",
@@ -2043,8 +2043,8 @@
       ]
     },
     "node_modules/@modelcontextprotocol/core": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/core/-/core-2.4.0.tgz",
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/core/-/core-2.3.1.tgz",
       "integrity": "sha512-laVmIhPGpWi7rG9q+0UigblRN0Hws/Yjlb6qLFtVqryXVLkc4h+yN8z731POD2LnAGQlFe7/tXhUm7Bi0YB91g==",
       "dev": true,
       "license": "Apache-2.0",
@@ -2056,13 +2056,13 @@
       }
     },
     "node_modules/@modelcontextprotocol/server": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/server/-/server-2.4.0.tgz",
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/server/-/server-2.3.1.tgz",
       "integrity": "sha512-e59MfWuSssj6DoQ96JCTqdW1AXT5/XtnTl0WWd6MU1Ka434fFUGGosCLJbGNySDhHGvxQWoRWK137FXYFkYNWw==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "@modelcontextprotocol/core": "2.4.0",
+        "@modelcontextprotocol/core": "2.3.1",
         "zod": "^4.2.0"
       },
       "engines": {

apps/showcase_ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "artemis-showcase-ui",
-  "version": "2.4.0",
+  "version": "2.4.1",
   "scripts": {
     "ng": "ng",
     "start": "ng serve --proxy-config proxy.conf.json",