Apply symlink-to-secrets changes also to local grid

morph/grid/local/.gitignore

 .vagrant
-
+secrets

morph/grid/local/config.json

 { "publicStoragePort": 8898
-, "ristrettoSigningKeyPath": "../../PrivateStorageSecrets/ristretto.signing-key"
-, "stripeSecretKeyPath": "../../PrivateStorageSecrets/privatestorageio-testing-stripe.secret"
-, "monitoringvpnKeyDir": "../../PrivateStorageSecrets/monitoringvpn"
+, "ristrettoSigningKeyPath": "./secrets/ristretto.signing-key"
+, "stripeSecretKeyPath": "./secrets/stripe.secret"
+, "monitoringvpnKeyDir": "./secrets/monitoringvpn"
 , "monitoringvpnEndpoint": "192.168.67.24:51820"
 , "passValue": 1000000
 , "issuerDomain": "payments.localdev"

morph/grid/local/grid.nix

@@ -6,7 +6,7 @@ import ../../lib/make-grid.nix {
   config = ./config.json;
   nodes = cfg:
   let
-    sshUsers = import ../../../../PrivateStorageSecrets/localdev-users.nix;
+    sshUsers = import ./users.nix;
     vpnClientIPs = [ "172.23.23.11" "172.23.23.12" "172.23.23.13" ]; # TBD: derive automatically
   in {
     "payments1" = import ../../lib/make-issuer.nix (rec {

morph/grid/local/users.nix

+let key = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHx7wJQNqKn8jOC4AxySRL2UxidNp7uIK9ad3pMb1ifF flo@fs-la";
+in { "root" = key; "flo" = key; "vagrant" = key; }