Dynamic tunnels (#579)

## Description:

Update deployment:

1. automatically create and configure CF tunnels and point it to
subdomain.domain

2. Send loki logs to remote endpoint

3. create metric-exporter.sh to push prom metrics to remote endpoint

4. update and refactor deployment & env variables

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced
- [x] I understand that submitting code with bugs that could have been
caught through manual testing blocks releases and new features for all
contributors

## Please put your Discord username so you can be contacted if a bug or
regression is found:

<DISCORD USERNAME>

---------

Co-authored-by: Evan Pellegrini <evan@Evans-Air.attlocal.net>
Co-authored-by: evan <openfrontio@gmail.com>

src/core/configuration/DefaultConfig.ts

@@ -34,7 +34,7 @@ export abstract class DefaultServerConfig implements ServerConfig {
     return process.env.GIT_COMMIT;
   }
   r2Endpoint(): string {
-    return `https://${process.env.R2_ACCOUNT_ID}.r2.cloudflarestorage.com`;
+    return `https://${process.env.CF_ACCOUNT_ID}.r2.cloudflarestorage.com`;
   }
   r2AccessKey(): string {
     return process.env.R2_ACCESS_KEY;

src/server/WorkerMetrics.ts

@@ -1,10 +1,6 @@
 import promClient from "prom-client";
-import { getServerConfigFromServer } from "../core/configuration/ConfigLoader";
 import { GameManager } from "./GameManager";
 
-const config = getServerConfigFromServer();
-const region = config.region();
-
 // Initialize the Prometheus registry
 const register = new promClient.Registry();
 
@@ -15,21 +11,18 @@ promClient.collectDefaultMetrics({ register });
 const activeGamesGauge = new promClient.Gauge({
   name: "openfront_active_games_count",
   help: "Number of active games on this worker",
-  labelNames: ["region"],
   registers: [register],
 });
 
 const connectedClientsGauge = new promClient.Gauge({
   name: "openfront_connected_clients_count",
   help: "Number of connected clients on this worker",
-  labelNames: ["region"],
   registers: [register],
 });
 
 const memoryUsageGauge = new promClient.Gauge({
   name: "openfront_memory_usage_bytes",
   help: "Current memory usage of the worker process in bytes",
-  labelNames: ["region"],
   registers: [register],
 });
 
@@ -42,11 +35,11 @@ export const metrics = {
 
   // Function to update game-related metrics
   updateGameMetrics: (gameManager: GameManager) => {
-    activeGamesGauge.set({ region: region }, gameManager.activeGames());
-    connectedClientsGauge.set({ region: region }, gameManager.activeClients());
+    activeGamesGauge.set(gameManager.activeGames());
+    connectedClientsGauge.set(gameManager.activeClients());
 
     // Update memory usage metrics
     const memoryUsage = process.memoryUsage();
-    memoryUsageGauge.set({ region: region }, memoryUsage.heapUsed);
+    memoryUsageGauge.set(memoryUsage.heapUsed);
   },
 };