adding snap configuration and badge

Signed-off-by: Alex <alexsimonjones@gmail.com>

README.md

@@ -15,6 +15,9 @@
   <a href="https://github.com/open-feature/flagd/releases">
     <img src="https://img.shields.io/github/release/open-feature/flagd/all.svg">
   </a>
+  <a href="https://snapcraft.io/flagd">
+    <img src="images/snap.png" width="100px;">
+  </a>
 </p>
 
 ## Features

snap/snapcraft.yaml

@@ -0,0 +1,24 @@
+name: flagd
+base: core20
+version: 'v0.2.5'
+summary: A feature flag daemon with a Unix philosophy
+description: |
+  Flagd is a simple command line tool for fetching and evaluating feature flags for services. It is designed to conform with the OpenFeature specification. 
+grade: stable # must be 'stable' to release into candidate/stable channels
+confinement: strict
+architectures:
+ - build-on: amd64
+ - build-on: arm64
+apps:
+  flagd: 
+    command: bin/flagd
+    plugs:
+      - home
+      - network
+      - network-bind
+parts:
+  home:
+    # See 'snapcraft plugins'
+    plugin: go
+    source-type: git
+    source: https://github.com/open-feature/flagd.git