use binary snap instead

stores/snap/snapcraft.yaml

@@ -1,14 +1,15 @@
 name: bitwarden-cli
 version: "1.0.0"
-summary: A secure and free password manager for all of your devices.
+summary: Bitwarden CLI
 description: A secure and free password manager for all of your devices.
-confinement: devmode
+confinement: strict
 apps:
-  bitwarden-cli:
+  bw:
     command: bw
     plugs: [network, home, x11]
 parts:
-  bitwarden-cli:
-    plugin: nodejs
-    node-engine: 9.7.1
-    source: ../..
+  bw:
+    plugin: dump
+    source: https://github.com/bitwarden/cli/releases/download/v$SNAPCRAFT_PROJECT_VERSION/bw-linux-$SNAPCRAFT_PROJECT_VERSION.zip
+    prepare: |
+      chmod +x bw