That's a spicy meatball

* APIUtils additions
* Socket and web server listen on dedicated ports (see denoland/deno socket issue created by ZombieB1309 on GitHub)
* Coach and Server created automatically (untested)
* Profile content functions split into 'managers'
* Progression temporary implementation
* Settings placed into profile content manager
* Relationships and messages return temporary empty array
* Socket targets defined, message delivery to target, exec returned (goes unused for now)

src/socket/targets/targetbase.ts

@@ -0,0 +1,20 @@
+export class SocketTarget {
+
+    profileNotSetError = new Error("The profile on this target is not set.");
+
+    profileId: number | null = null;
+
+    setProfile(id: number) {
+        this.profileId = id;
+    }
+
+    profileIsSet() {
+        return this.profileId !== null;
+    }
+
+    // deno-lint-ignore require-await
+    async exec(_args: (object | string | number | boolean)[]) {
+        throw new Error("Execution for this target is not set.");
+    }
+
+}