Remove Gallus_Pub project and all related files

This commit deletes the entire `Gallus_Pub` directory, including its configuration, source files, and dependencies.

fly.toml

@@ -0,0 +1,42 @@
+app = "gallus-pub"
+primary_region = "fra" # Frankfurt region, change if needed
+kill_signal = "SIGINT"
+kill_timeout = 5
+
+[build]
+  dockerfile = "Dockerfile"
+
+[env]
+  PORT = "3000"
+  NODE_ENV = "production"
+
+[http_service]
+  internal_port = 3000
+  force_https = true
+  auto_stop_machines = true
+  auto_start_machines = true
+  min_machines_running = 0
+  processes = ["app"]
+
+  [http_service.concurrency]
+    type = "connections"
+    hard_limit = 1000
+    soft_limit = 500
+
+  [[http_service.checks]]
+    interval = "30s"
+    timeout = "5s"
+    grace_period = "10s"
+    method = "GET"
+    path = "/"
+    protocol = "http"
+    tls_skip_verify = false
+
+[metrics]
+  port = 9091
+  path = "/metrics"
+
+[[vm]]
+  memory = "512MB"
+  cpu_kind = "shared"
+  cpus = 1