dev: add service definitions for backend and dashboard

Co-authored-by: Ona <no-reply@ona.com>

.devcontainer/devcontainer.json

@@ -10,7 +10,7 @@
 		"context": ".",
 		"dockerfile": "Dockerfile"
 	},
-	"postCreateCommand": "bun install && ./scripts/setup-tailscale.sh",
+	"postCreateCommand": "bun install",
 	"postStartCommand": "./scripts/setup-git.sh && ./scripts/setup-nvim.sh",
 	// Features add additional features to your environment. See https://containers.dev/features
 	// Beware: features are not supported on all platforms and may have unintended side-effects.

scripts/setup-tailscale.sh

@@ -1,21 +0,0 @@
-#!/bin/bash
-
-# Tailscale setup script
-# Authenticates with Tailscale if TS_AUTH_KEY is set and Tailscale is not already logged in
-
-set -e
-
-if [ -z "$TS_AUTH_KEY" ]; then
-    echo "TS_AUTH_KEY is not set, skipping Tailscale login."
-    exit 0
-fi
-
-STATUS=$(tailscale status 2>&1 || true)
-
-if echo "$STATUS" | grep -qi "logged out\|stopped"; then
-    echo "Tailscale is not authenticated. Logging in..."
-    sudo tailscale up --accept-routes --auth-key="$TS_AUTH_KEY"
-    echo "Tailscale login complete."
-else
-    echo "Tailscale is already authenticated, skipping."
-fi