refactor_serivces

- Rewrite the service's binding/handler assignment systems
- Removed loopholes that allowed traversal between services to clarify dependencies.
- Consolidated the hidden state-related state, the handler, and the addition of bindings to the handler into a single object.
  - Currently, functions that can have handlers added implement either addHandler or setHandler directly on the function itself.
I understand there are differing opinions on this, but for now, this is how it stands.
- Services now possess a Context. Please ensure each platform has a class that inherits from ServiceContext.
- To permit services to be dynamically bound, the services themselves are now defined by interfaces.

src/modules/essentialObsidian/ModuleObsidianMenu.ts

@@ -131,8 +131,8 @@ export class ModuleObsidianMenu extends AbstractObsidianModule {
         }
     }
     onBindFunction(core: LiveSyncCore, services: typeof core.services): void {
-        services.appLifecycle.handleOnInitialise(this._everyOnloadStart.bind(this));
-        services.appLifecycle.handleOnLoaded(this._everyOnload.bind(this));
-        services.API.handleShowWindow(this._showView.bind(this));
+        services.appLifecycle.onInitialise.addHandler(this._everyOnloadStart.bind(this));
+        services.appLifecycle.onLoaded.addHandler(this._everyOnload.bind(this));
+        services.API.showWindow.setHandler(this._showView.bind(this));
     }
 }