Improve project folder creation

src/server/projects/directorySuggestions.ts

@@ -0,0 +1,36 @@
+import { homedir } from "node:os";
+import { basename, dirname, isAbsolute, resolve, sep } from "node:path";
+import { readdir, stat } from "node:fs/promises";
+import type { ClientFileSuggestion } from "../types.js";
+
+export function expandUserPath(path: string): string {
+  if (path === "" || path === "~") return homedir();
+  if (path.startsWith(`~${sep}`) || path.startsWith("~/")) return resolve(homedir(), path.slice(2));
+  return isAbsolute(path) ? resolve(path) : resolve(process.cwd(), path);
+}
+
+export async function listDirectorySuggestions(query = ""): Promise<ClientFileSuggestion[]> {
+  const raw = query.trim();
+  const expanded = expandUserPath(raw);
+  const endsWithSeparator = raw === "" || raw.endsWith("/") || raw.endsWith("\\") || raw === "~";
+  const parent = endsWithSeparator ? expanded : dirname(expanded);
+  const search = endsWithSeparator ? "" : basename(expanded).toLowerCase();
+  const entries = await readdir(parent, { withFileTypes: true });
+  const suggestions: ClientFileSuggestion[] = [];
+
+  for (const entry of entries) {
+    if (!entry.name.toLowerCase().startsWith(search)) continue;
+    let isDirectory = entry.isDirectory();
+    const path = resolve(parent, entry.name);
+    if (!isDirectory && entry.isSymbolicLink()) {
+      try {
+        isDirectory = (await stat(path)).isDirectory();
+      } catch {
+        isDirectory = false;
+      }
+    }
+    if (isDirectory) suggestions.push({ path: `${path}/`, kind: "other" });
+  }
+
+  return suggestions.sort((a, b) => a.path.localeCompare(b.path)).slice(0, 80);
+}