Update server URL handling and improve logging

- Changed the server URL from 'http://localhost:8000' to 'http://127.0.0.1:17493' in the server store and connection form.
- Enhanced server startup logging to display the dynamically assigned server URL.
- Updated server management logic in main.rs to reflect the new port configuration and improve orphaned process handling.

app/src/App.tsx

@@ -94,8 +94,10 @@ function App() {
     console.log('Production mode: Starting bundled server...');
 
     startServer(false)
-      .then(() => {
-        console.log('Server is ready');
+      .then((serverUrl) => {
+        console.log('Server is ready at:', serverUrl);
+        // Update the server URL in the store with the dynamically assigned port
+        useServerStore.getState().setServerUrl(serverUrl);
         setServerReady(true);
         // Mark that we started the server (so we know to stop it on close)
         // @ts-expect-error - adding property to window

app/src/components/ServerSettings/ConnectionForm.tsx

@@ -70,7 +70,7 @@ export function ConnectionForm() {
                 <FormItem>
                   <FormLabel>Server URL</FormLabel>
                   <FormControl>
-                    <Input placeholder="http://localhost:8000" {...field} />
+                    <Input placeholder="http://127.0.0.1:17493" {...field} />
                   </FormControl>
                   <FormDescription>Enter the URL of your voicebox backend server</FormDescription>
                   <FormMessage />

app/src/stores/serverStore.ts

@@ -18,7 +18,7 @@ interface ServerStore {
 export const useServerStore = create<ServerStore>()(
   persist(
     (set) => ({
-      serverUrl: 'http://localhost:8000',
+      serverUrl: 'http://127.0.0.1:17493',
       setServerUrl: (url) => set({ serverUrl: url }),
 
       isConnected: false,