[chore] add routes for IPCs + migrate all old ipc.send to sendV2 + remove some dead code

src/renderer/hooks/use-window-args.hook.ts

@@ -0,0 +1,16 @@
+import { useConstant } from "./use-constant.hook";
+
+export function useWindowArgs<Key extends string>(...keys: Key[]): Record<Key, string|undefined> {
+
+    const getArgs = (...keys: Key[]) => {
+        const url = new URLSearchParams(window.location.search);
+        const result = {} as Record<Key, string>;
+        keys.forEach(key => {
+            result[key] = url.get(key) || undefined;
+        });
+
+        return result;
+    }
+
+    return useConstant(() => getArgs(...keys));
+}

src/renderer/hooks/use-window-controls.hook.ts

@@ -0,0 +1,17 @@
+import { IpcService } from "renderer/services/ipc.service";
+import { useService } from "./use-service.hook";
+import { useConstant } from "./use-constant.hook";
+import { lastValueFrom } from "rxjs";
+
+export function useWindowControls() {
+    const ipc = useService(IpcService);
+
+    const { close, maximise, minimise, unmaximise } = useConstant(() => ({
+        close: () => lastValueFrom(ipc.sendV2("close-window")),
+        maximise: () => lastValueFrom(ipc.sendV2("maximise-window")),
+        minimise: () => lastValueFrom(ipc.sendV2("minimise-window")),
+        unmaximise: () => lastValueFrom(ipc.sendV2("unmaximise-window"))
+    }));
+
+    return { close, maximise, minimise, unmaximise };
+}