Decibel 2.1.5 — fixes Windows install

Decibel for Claude Desktop — server 2.1.4.

Install: download decibel.mcpb below, double-click it, pick your
project folder, click Install. Then fully quit Claude Desktop (⌘Q /
Alt+F4) and reopen.

No Node.js, terminal, or config file needed.

Full Changelog: v2.1.4...v2.1.5