diff --git a/.gitignore b/.gitignore
index b368b80..1fd61a2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -42,3 +42,4 @@ Thumbs.db
 .nx/workspace-data
 
 .angular
+apps/backend/package-lock.json
diff --git a/build.sh b/build.sh
old mode 100644
new mode 100755
diff --git a/package-lock.json b/package-lock.json
index 37fdcbc..9979621 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,6 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "@angular/animations": "~18.2.0",
+        "@angular/cdk": "^18.2.6",
         "@angular/common": "~18.2.0",
         "@angular/compiler": "~18.2.0",
         "@angular/core": "~18.2.0",
@@ -1281,11 +1282,10 @@
       }
     },
     "node_modules/@angular/cdk": {
-      "version": "18.2.2",
-      "resolved": "https://registry.npmjs.org/@angular/cdk/-/cdk-18.2.2.tgz",
-      "integrity": "sha512-+u7ZcMA24WO03vDzlBJJWq+okZLFDeW9JrtHzrdiT09FDt4sdUp+7PddXaZcRHIXjJL+CaCLQ6slaqPNEufqgg==",
+      "version": "18.2.6",
+      "resolved": "https://registry.npmjs.org/@angular/cdk/-/cdk-18.2.6.tgz",
+      "integrity": "sha512-Gfq/iv4zhlKYpdQkDaBRwxI71NHNUHM1Cs1XhnZ0/oFct5HXvSv1RHRGTKqBJLLACaAPzZKXJ/UglLoyO5CNiQ==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "tslib": "^2.3.0"
       },
@@ -1304,7 +1304,6 @@
       "integrity": "sha512-Czj1WaSVpaoj0wbhMzLmWD69anp2WH7FXMB9n1Sy8/ZFF9jolSQVMu1Ij5WIyGmcBmhk7EOndpO4mIpihVqAXw==",
       "license": "MIT",
       "optional": true,
-      "peer": true,
       "dependencies": {
         "entities": "^4.4.0"
       },
@@ -24481,6 +24480,7 @@
       "version": "5.5.4",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
       "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
+      "dev": true,
       "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index a5068cb..15d3be6 100644
--- a/package.json
+++ b/package.json
@@ -5,6 +5,7 @@
   "private": true,
   "dependencies": {
     "@angular/animations": "~18.2.0",
+    "@angular/cdk": "^18.2.6",
     "@angular/common": "~18.2.0",
     "@angular/compiler": "~18.2.0",
     "@angular/core": "~18.2.0",
diff --git a/publish-local.sh b/publish-local.sh
old mode 100644
new mode 100755