Add contracts ABI release

Author: kvinwang

.github/workflows/kms-release.yml

@@ -55,6 +55,7 @@ jobs:
           provenance: false
           build-args: |
             DSTACK_REV=${{ env.GIT_REV }}
+            DSTACK_SRC_URL=${{ github.server_url }}/${{ github.repository }}
             SOURCE_DATE_EPOCH=${{ env.TIMESTAMP }}
 
       - name: Generate artifact attestation
@@ -64,10 +65,26 @@ jobs:
           subject-digest: ${{ steps.build-and-push.outputs.digest }}
           push-to-registry: true
 
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+          cache: 'npm'
+          cache-dependency-path: kms/auth-eth/package-lock.json
+
+      - name: Install dependencies and compile contracts
+        run: |
+          cd kms/auth-eth
+          npm ci
+          npx hardhat compile
+
       - name: GitHub Release
         uses: softprops/action-gh-release@v1
         with:
           name: "KMS Release v${{ env.VERSION }}"
+          files: |
+            kms/auth-eth/artifacts/contracts/DstackKms.sol/DstackKms.json
+            kms/auth-eth/artifacts/contracts/DstackApp.sol/DstackApp.json
           body: |
             ## Docker Image Information
 
@@ -76,3 +93,9 @@ jobs:
             **Digest (SHA256)**: `${{ steps.build-and-push.outputs.digest }}`
 
             **Verification**: [Verify on Sigstore](https://search.sigstore.dev/?hash=${{ steps.build-and-push.outputs.digest }})
+
+            ## Contract ABIs
+
+            This release includes the compiled contract ABIs:
+            - `DstackKms.json` - Main KMS contract ABI
+            - `DstackApp.json` - Application contract ABI

kms/dstack-app/builder/Dockerfile

@@ -1,6 +1,7 @@
 FROM rust:1.86.0@sha256:300ec56abce8cc9448ddea2172747d048ed902a3090e6b57babb2bf19f754081 AS kms-builder
 COPY ./shared /build
 ARG DSTACK_REV
+ARG DSTACK_SRC_URL=https://github.com/Dstack-TEE/dstack.git
 WORKDIR /build
 RUN ./pin-packages.sh ./kms-pinned-packages.txt
 RUN apt-get update && \
@@ -13,7 +14,7 @@ RUN apt-get update && \
     libprotobuf-dev \
     clang \
     libclang-dev
-RUN git clone https://github.com/Dstack-TEE/dstack.git && \
+RUN git clone ${DSTACK_SRC_URL} && \
     cd dstack && \
     git checkout ${DSTACK_REV}
 RUN rustup target add x86_64-unknown-linux-musl