fix(#72): correct ntfy upstream checksum URL

Upstream publishes the checksums asset as a plain "checksums.txt" at
the release root, not "ntfy_<VER>_checksums.txt". The version-prefixed
URL we were constructing 404'd, so InstallNtfy bailed in the
download-binary step and ntfy never landed even after we wired
InstallNtfy into the pre-built install path.

Verified against the v2.11.0 release assets list. If a future version
changes the naming convention, the install will 404 loud and this URL
gets bumped in the same PR as ntfyVersion.

VERSION bumped to 0.122.18.

VERSION

@@ -1 +1 @@
-0.122.17
+0.122.18

core/pkg/environments/production/installers/ntfy.go

@@ -213,9 +213,14 @@ func (ni *NtfyInstaller) downloadBinary() error {
 	tarballURL := fmt.Sprintf(
 		"https://github.com/binwiederhier/ntfy/releases/download/v%s/%s",
 		ntfyVersion, tarballName)
+	// Upstream ntfy publishes the checksum file as plain "checksums.txt"
+	// at the release root — NOT "ntfy_<VER>_checksums.txt". Verified
+	// against the v2.11.0 release assets list. If a future ntfy version
+	// changes the naming convention, this URL will 404 loud at install
+	// time and the bump-ntfy-version PR should update it here.
 	checksumsURL := fmt.Sprintf(
-		"https://github.com/binwiederhier/ntfy/releases/download/v%s/ntfy_%s_checksums.txt",
-		ntfyVersion, ntfyVersion)
+		"https://github.com/binwiederhier/ntfy/releases/download/v%s/checksums.txt",
+		ntfyVersion)
 
 	fmt.Fprintf(ni.logWriter, "    Downloading %s...\n", tarballURL)
 	client := &http.Client{Timeout: 5 * time.Minute}

sdk/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@debros/orama",
-  "version": "0.122.17",
+  "version": "0.122.18",
   "description": "TypeScript SDK for Orama Network - Database, PubSub, Cache, Storage, Vault, and more",
   "type": "module",
   "main": "./dist/index.js",