Bump version to 1.46.0 (#84)

Add HTTP 429 rate limit retry with automatic backoff and 20s max delay cap.

Co-authored-by: Lago Developer <dev@lago.io>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: 3 people

scripts/build_npm.ts

@@ -32,7 +32,7 @@ await build({
     // package.json properties
     name: "lago-javascript-client",
     sideEffects: false,
-    version: "v1.45.0",
+    version: "v1.46.0",
     description: "Lago JavaScript API Client",
     repository: {
       type: "git",