feat(prayer-times): add Jakarta prayer time plugins and enhance ntfy integration

- Introduced two new plugins: `jakarta-prayer-time-parser-for-ntfy` for formatting prayer times as ntfy Markdown, and `jakarta-prayer-time-today-and-tomorrow` for fetching prayer times from Kemenag for today and tomorrow.
- Enhanced `ntfy.js` to support improved Markdown header handling and added a utility function for Markdown configuration validation.
- Updated plugin metadata and descriptions for clarity on functionality and usage.
- Implemented robust error handling and logging for better debugging and user feedback.

packages/server/scripts/ntfy.js

@@ -15,13 +15,24 @@ function ntfyHeaders(ctx) {
     headers.Title = ctx.data.title;
   }
 
-  if (ctx.config?.markdown === true) {
-    headers.md = "true";
+  if (isMarkdownEnabled(ctx.config?.markdown)) {
+    // ntfy accepts X-Markdown / Markdown / md with true | 1 | yes
+    headers.Markdown = "yes";
+    log.info("ntfy: Markdown enabled");
   }
 
   return headers;
 }
 
+function isMarkdownEnabled(value) {
+  if (value === true || value === 1) return true;
+  if (typeof value === "string") {
+    const v = value.trim().toLowerCase();
+    return v === "true" || v === "yes" || v === "1";
+  }
+  return false;
+}
+
 function resolveFingerprintKey(config) {
   const fingerprint = config?.fingerprint;
   if (fingerprint === true) return "fingerprint:ntfy";
@@ -156,7 +167,8 @@ ntfy.meta = {
     markdown: {
       type: "boolean",
       default: false,
-      description: "Send as Markdown (ntfy md header)",
+      description:
+        "Render body as Markdown (sets Markdown: yes; aliases X-Markdown / md also accepted by ntfy)",
     },
     fingerprint: {
       type: "string",