refactor: rename services to scripts and extract reusable components

packages/server/src/utils/script-hostname.ts

@@ -0,0 +1,13 @@
+import { slugify } from "./worktree.js";
+
+export function buildScriptHostname(branchName: string | null, scriptName: string): string {
+  const serviceHostnameLabel = slugify(scriptName);
+  const isDefaultBranch =
+    branchName === null || branchName === "main" || branchName === "master";
+
+  if (isDefaultBranch) {
+    return `${serviceHostnameLabel}.localhost`;
+  }
+
+  return `${slugify(branchName)}.${serviceHostnameLabel}.localhost`;
+}