Run yarn upgrade

Update to the latest packages
so the output of 'yarn audit'
becomes useful.

There is some kind of incompatibility
with @types/react version 18, so restrict
the packages to the latest version 17
for now.

Mobx 6.13 makes tsc error out with:

Error: node_modules/mobx/dist/types/observableset.d.ts(45,31): error TS2552: Cannot find name 'ReadonlySetLike'. Did you mean 'ReadonlySet'?

which is issue 3903. Restrict mobx to <6.13
for now to avoid the issue.

This also discovered something with
the types of lodash-es, so add a type
signature and a default value to
avoid a TS2322 error.

Before:

140 vulnerabilities found - Packages audited: 1918
Severity: 7 Low | 47 Moderate | 70 High | 16 Critical

After:

35 vulnerabilities found - Packages audited: 1976
Severity: 2 Low | 13 Moderate | 16 High | 4 Critical

gulpfile.js

@@ -54,7 +54,7 @@ gulp.task("lint", function (done) {
     "--ignore-pattern",
     "lib/ThirdParty",
     "--max-warnings",
-    "238" // TODO: Bring this back to 0
+    "204" // TODO: Bring this back to 0
   ]);
 
   done();

lib/Models/Catalog/Gtfs/prettyPrintGtfsEntityField.ts

@@ -9,15 +9,15 @@ export default function prettyPrintGtfsEntityField(
     // TODO: Get sone of this data (eg. route short name) from static GTFS csv files instead
     // This probably only works for NSW
     case "route_short_name": {
-      const route: string = _get(entity, "vehicle.trip.route_id");
+      const route: string = _get(entity, "vehicle.trip.route_id", "");
       if (route !== undefined && route.indexOf("_") + 1 > 0) {
         return route.substr(route.indexOf("_") + 1);
       } else {
         return "";
       }
     }
     case "occupancy_status#str": {
-      const occupancy: OccupancyStatus = _get(
+      const occupancy: OccupancyStatus | undefined = _get(
         entity,
         "vehicle.occupancy_status"
       );

package.json

@@ -14,6 +14,8 @@
     "colors": "1.4.0",
     "@types/node": "^18.15.11",
     "@types/css-font-loading-module": "^0.0.9",
+    "@types/react": "^17.0.25",
+    "@types/react-dom": "^17.0.25",
     "terser-webpack-plugin": "^4.2.3",
     "underscore": "^1.12.1"
   },
@@ -136,7 +138,7 @@
     "math-expression-evaluator": "^1.3.7",
     "mini-css-extract-plugin": "^0.5.0",
     "minisearch": "^3.0.2",
-    "mobx": "^6.7.0",
+    "mobx": "<6.13.0",
     "mobx-react": "7.6.0",
     "mobx-utils": "^6.0.5",
     "moment": "^2.30.1",