update to sdk 20 and fix types

frontend/package-lock.json

@@ -49,7 +49,7 @@
         "patch-db-client": "file: ../../../patch-db/client",
         "pbkdf2": "^3.1.2",
         "rxjs": "^7.5.6",
-        "start-sdk": "^0.4.0-lib0.charlie19",
+        "start-sdk": "^0.4.0-lib0.charlie20",
         "swiper": "^8.2.4",
         "ts-matches": "^5.2.1",
         "tslib": "^2.3.0",
@@ -13745,9 +13745,9 @@
       }
     },
     "node_modules/start-sdk": {
-      "version": "0.4.0-lib0.charlie19",
-      "resolved": "https://registry.npmjs.org/start-sdk/-/start-sdk-0.4.0-lib0.charlie19.tgz",
-      "integrity": "sha512-W7Gc7XrW713lOa6wr/Ug86z3ZOfFVR3uombxwdhysHH1ULL6ZwTnIBp/TjjMsTFhT91M0Ux3kQyieqpIvK6c8w==",
+      "version": "0.4.0-lib0.charlie20",
+      "resolved": "https://registry.npmjs.org/start-sdk/-/start-sdk-0.4.0-lib0.charlie20.tgz",
+      "integrity": "sha512-TzvD5rfDnHDqhv/R1bJG+Fg8zvSCJZ3QhmHrf868ZM54ABTh/5Qn7TRXdS0b5CgrhHy3/uwZi/5G3SyWNLrDoQ==",
       "dependencies": {
         "@iarna/toml": "^2.2.5",
         "lodash": "^4.17.21",

frontend/package.json

@@ -74,7 +74,7 @@
     "patch-db-client": "file: ../../../patch-db/client",
     "pbkdf2": "^3.1.2",
     "rxjs": "^7.5.6",
-    "start-sdk": "^0.4.0-lib0.charlie19",
+    "start-sdk": "^0.4.0-lib0.charlie20",
     "swiper": "^8.2.4",
     "ts-matches": "^5.2.1",
     "tslib": "^2.3.0",

frontend/projects/ui/src/app/services/api/api.fixures.ts

@@ -1208,6 +1208,7 @@ export module Mock {
       range: '(0, 9998]',
       units: null,
       placeholder: null,
+      default: null,
     },
     'favorite-slogan': {
       name: 'Favorite Slogan',