Add badge to README

README.md

@@ -1,26 +1,31 @@
 # Native FPGA Tools
 
+[![Build](https://github.com/EDAcation/native-fpga-tools/actions/workflows/build.yml/badge.svg)](https://github.com/EDAcation/native-fpga-tools/actions/workflows/build.yml)
+
 Native tool bundles for synthesis & PnR.
 These bundles are used in [EDAcation](https://github.com/edacation/vscode-edacation) to provide native Yosys & Nextpnr tools
 without having to download the entire [OSS CAD Suite](https://github.com/YosysHQ/oss-cad-suite-build) tarball.
 
 ## Goals
 
 This project has the following main goals:
+
 - **Universal**: The selected tools should be available for the widest possible range of platforms;
 - **Usable**: Every tool should come with all the necessary dependencies such that no additional setup is required;
 - **Minimal**: Only the bare minimum should be contained in every tarball for the tool to run, nothing more.
 
 ## Supported Tools & Platforms
 
 The following tools are supported:
+
 - `nextpnr-ecp5`
 - `nextpnr-generic`
 - `nextpnr-ice40`
 - `nextpnr-nexus`
 - `yosys`
 
 The following platforms are supported:
+
 - `darwin-arm64`
 - `darwin-x64`
 - `linux-arm64`
@@ -34,6 +39,7 @@ To get an index of the currently supported tools, issue a GET request to the fol
 `https://github.com/EDAcation/native-fpga-tools/releases/latest/download/tools.json`
 
 The response is a JSON document that looks as follows:
+
 ```json
 {
   "version": "2024-07-09",
@@ -51,6 +57,7 @@ The response is a JSON document that looks as follows:
 ```
 
 Downloading the tool will result in a gzipped tarball (`.tgz`, `.tar.gz`) with the following directory structure:
+
 ```
 <platform>-<tool-name>/
   bin/