refactored protocol

.github/workflows/nix.yml

@@ -15,7 +15,7 @@ jobs:
     - name: Checkout repo
       uses: actions/checkout@v3
     - name: Install nix
-      uses: cachix/install-nix-action@v16
+      uses: cachix/install-nix-action@v17
       with:
         extra_nix_config: |
           experimental-features = nix-command flakes

.github/workflows/rust.yml

@@ -33,7 +33,7 @@ jobs:
         submodules: true
 
     - name: Install nix
-      uses: cachix/install-nix-action@v16
+      uses: cachix/install-nix-action@v17
       with:
         extra_nix_config: |
           experimental-features = nix-command flakes
@@ -76,7 +76,7 @@ jobs:
         submodules: true
 
     - name: Install nix
-      uses: cachix/install-nix-action@v16
+      uses: cachix/install-nix-action@v17
       with:
         extra_nix_config: |
           experimental-features = nix-command flakes

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "protocols/before_account_kind"]
 	path = protocols/before_account_kind
 	url = https://github.com/harmony-development/protocol.git
+[submodule "protocols/before_proto_v2"]
+	path = protocols/before_proto_v2
+	url = https://github.com/harmony-development/protocol.git

.gitpod.yml

@@ -0,0 +1,3 @@
+image: yusdacra/gitpod-workspace-base-nix:latest
+tasks:
+  - command: nix develop