Add development configuration

angular.json

@@ -83,6 +83,31 @@
                   "maximumWarning": "6kb"
                 }
               ]
+            },
+            "development": {
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "optimization": false,
+              "sourceMap": true,
+              "namedChunks": true,
+              "extractLicenses": false,
+              "vendorChunk": false,
+              "buildOptimizer": false,
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "2mb",
+                  "maximumError": "7mb"
+                },
+                {
+                  "type": "anyComponentStyle",
+                  "maximumWarning": "6kb"
+                }
+              ]
             }
           }
         },
@@ -94,8 +119,12 @@
           "configurations": {
             "production": {
               "browserTarget": "farmmaps-lib-app:build:production"
+            },
+            "development": {
+              "browserTarget": "farmmaps-lib-app:build:development"
             }
-          }
+          },
+          "defaultConfiguration": "development"
         },
         "extract-i18n": {
           "builder": "@angular-devkit/build-angular:extract-i18n",