feat(solana): implement ics27-gmp app

Author: mariuszzak

.github/workflows/solana.yml

@@ -53,6 +53,12 @@ jobs:
       - name: Install just
         uses: extractions/setup-just@v2
 
+      - name: Install protobuf compiler
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y protobuf-compiler
+          protoc --version
+
       - name: Build Solana programs
         run: just build-solana
 

.gitignore

@@ -3,6 +3,7 @@ cache
 coverage
 node_modules
 out
+tmp
 
 # files
 *.env

Cargo.lock

@@ -71,6 +71,7 @@ serde_with      = { version = "3.11", default-features = false }
 hex             = { version = "0.4", default-features = false }
 base64          = { version = "0.22", default-features = false }
 prost           = { version = "0.13", default-features = false }
+prost-build     = { version = "0.13", default-features = false }
 subtle-encoding = { version = "0.5", default-features = false }
 schemars        = { version = "0.8", default-features = false }