feat: add bluebubbles plugin

extensions/bluebubbles/src/probe.ts

@@ -0,0 +1,36 @@
+import { buildBlueBubblesApiUrl, blueBubblesFetchWithTimeout } from "./types.js";
+
+export type BlueBubblesProbe = {
+  ok: boolean;
+  status?: number | null;
+  error?: string | null;
+};
+
+export async function probeBlueBubbles(params: {
+  baseUrl?: string | null;
+  password?: string | null;
+  timeoutMs?: number;
+}): Promise<BlueBubblesProbe> {
+  const baseUrl = params.baseUrl?.trim();
+  const password = params.password?.trim();
+  if (!baseUrl) return { ok: false, error: "serverUrl not configured" };
+  if (!password) return { ok: false, error: "password not configured" };
+  const url = buildBlueBubblesApiUrl({ baseUrl, path: "/api/v1/ping", password });
+  try {
+    const res = await blueBubblesFetchWithTimeout(
+      url,
+      { method: "GET" },
+      params.timeoutMs,
+    );
+    if (!res.ok) {
+      return { ok: false, status: res.status, error: `HTTP ${res.status}` };
+    }
+    return { ok: true, status: res.status };
+  } catch (err) {
+    return {
+      ok: false,
+      status: null,
+      error: err instanceof Error ? err.message : String(err),
+    };
+  }
+}