Premier commit de l'installation de l'environnement

angular.json

@@ -27,9 +27,13 @@
               "src/assets"
             ],
             "styles": [
+              "./node_modules/@angular/material/prebuilt-themes/purple-green.css",
+              "node_modules/ngx-toastr/toastr.css",
               "src/styles.css"
             ],
-            "scripts": []
+            "scripts": [
+              "node_modules/jquery/dist/jquery.js"
+            ]
           },
           "configurations": {
             "production": {
@@ -94,6 +98,7 @@
               "src/assets"
             ],
             "styles": [
+              "./node_modules/@angular/material/prebuilt-themes/purple-green.css",
               "src/styles.css"
             ],
             "scripts": []