Slight speed up on vpn

Rather than querying bitwarden thrice, which is a slow query, we take
advantage of nushell konwing how to parse JSON output so we can only
query once for the credentials and a second time for the OTP value

flake.lock

@@ -1043,11 +1043,11 @@
         "nixpkgs": "nixpkgs_5"
       },
       "locked": {
-        "lastModified": 1765850658,
-        "narHash": "sha256-WMxrG7K5kQQS0dc8b8WDdwKyBYokRc0Ssa1gIcAigBs=",
+        "lastModified": 1766109760,
+        "narHash": "sha256-7A0h2MCAmv/mRgZQSgTS89sXRdDN956hFkaHQ01XGRc=",
         "owner": "nix-community",
         "repo": "nix-vscode-extensions",
-        "rev": "3117a5178ba33eafea691756cca52ab250f2a5a9",
+        "rev": "909232203bc0bc4c1e3311f41be190322bb04a94",
         "type": "github"
       },
       "original": {

home/baseline/nushell.nix

@@ -42,10 +42,9 @@ in
 
         def --env vpn [] {
           unlock
-          let username = ^bw get username f7351f9c-b25b-4317-8352-affc00da4644
-          let password = ^bw get password f7351f9c-b25b-4317-8352-affc00da4644
+          let login = ^bw get item f7351f9c-b25b-4317-8352-affc00da4644 | from json
           let otp = ^bw get totp 10371487-7f40-4b08-9a45-b33e00de318b
-          osascript ${vpn} $username $"($password)($otp)"
+          osascript ${vpn} $login.login.username $"($login.login.password)($otp)"
         }
       '';
       settings = {