add first draft working docker setup

frontend/src/lib/server/auth.ts

@@ -1,8 +1,8 @@
 import { redirect } from '@sveltejs/kit';
 import type { RequestEvent } from '@sveltejs/kit';
-import { SERVER_IP, PROXY_PORT } from '../../../../config.ts';
+import { PROXY_URL } from '$lib/server/env';
 
-const HONO_URL = `http://${SERVER_IP}:${PROXY_PORT}`;
+const HONO_URL = PROXY_URL;
 
 export function getSession(event: RequestEvent) {
 	return event.locals.session;

frontend/src/lib/server/hono.ts

@@ -1,7 +1,7 @@
-import { SERVER_IP, PROXY_PORT } from '../../../../config.ts';
+import { PROXY_URL } from '$lib/server/env';
 import type { RequestEvent } from '@sveltejs/kit';
 
-const HONO_URL = `http://${SERVER_IP}:${PROXY_PORT}`;
+const HONO_URL = PROXY_URL;
 
 function sessionHeaders(event: RequestEvent): Record<string, string> {
 	const s = event.locals.session;

frontend/src/lib/server/pb-admin.ts

@@ -1,6 +1,4 @@
-import { SERVER_IP, PB_PORT, PB_EMAIL, PB_PASSWORD } from '../../../../config.ts';
-
-const PB_ENDPOINT = `http://${SERVER_IP}:${PB_PORT}`;
+import { PB_ENDPOINT, PB_EMAIL, PB_PASSWORD } from './env';
 
 let token: string | null = null;
 let tokenExpiry = 0;