feature: replace discovery service with DHT discovery

.env.example

@@ -13,7 +13,8 @@ WORK_VALIDATION_CONTRACT=0x0B306BF915C4d645ff596e518fAf3F9669b97016
 
 # Discovery
 # ---------
-DISCOVERY_URLS=http://localhost:8089
+BOOTNODE_P2P_ADDRESS=/ip4/127.0.0.1/tcp/4005/p2p/12D3KooWJj3haDEzxGSbGSAvXCiE9pDYC9xHDdtQe8B2donhfwXL
+BOOTNODE_LIBP2P_PRIVATE_KEY="d0884c9823a0a2c846dbf5e71853bc5f80b2ec5d2de46532cdbe8ab46f020836"
 
 # Accounts (Anvil Test Accounts - DO NOT USE IN PRODUCTION)
 # ---------------------------------------------------------
@@ -62,4 +63,4 @@ VALIDATOR_API_KEY=prime
 
 # Webhooks (Optional)
 # -------------------
-WEBHOOK_CONFIGS='[]'
+WEBHOOK_CONFIGS='[]'

.github/workflows/dev-release.yml

@@ -73,8 +73,8 @@ jobs:
           if [ -f target/release/orchestrator ]; then
             cp target/release/orchestrator release-artifacts/orchestrator-linux-x86_64
           fi
-          if [ -f target/release/discovery ]; then  # Prepare discovery binary
-            cp target/release/discovery release-artifacts/discovery-linux-x86_64
+          if [ -f target/release/bootnode ]; then  # Prepare bootnode binary
+            cp target/release/bootnode release-artifacts/bootnode-linux-x86_64
           fi
 
       - name: Generate checksums
@@ -140,17 +140,17 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build and push Discovery image
+      - name: Build and push bootnode image
         uses: docker/build-push-action@v4
         with:
           context: .
-          file: ./crates/discovery/Dockerfile
+          file: ./crates/bootnode/Dockerfile
           push: true
           tags: |
-            ghcr.io/${{ steps.meta.outputs.repo_lower }}/discovery:dev
-            ghcr.io/${{ steps.meta.outputs.repo_lower }}/discovery:${{ steps.next_version.outputs.tag_name }}
-            us-east1-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/prime-protocol/discovery:dev
-            us-east1-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/prime-protocol/discovery:${{ steps.next_version.outputs.tag_name }}
+            ghcr.io/${{ steps.meta.outputs.repo_lower }}/bootnode:dev
+            ghcr.io/${{ steps.meta.outputs.repo_lower }}/bootnode:${{ steps.next_version.outputs.tag_name }}
+            us-east1-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/prime-protocol/bootnode:dev
+            us-east1-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/prime-protocol/bootnode:${{ steps.next_version.outputs.tag_name }}
 
       - name: Build and push Validator image
         uses: docker/build-push-action@v4

.github/workflows/prod-release.yml

@@ -45,7 +45,7 @@ jobs:
       - name: Prepare binaries
         run: |
           mkdir -p release-artifacts
-          for binary in worker validator orchestrator discovery; do
+          for binary in worker validator orchestrator bootnode; do
             if [ -f "target/release/$binary" ]; then
               cp "target/release/$binary" "release-artifacts/$binary-linux-x86_64"
             fi
@@ -78,7 +78,7 @@ jobs:
             - Worker
             - Validator
             - Orchestrator
-            - Discovery service
+            - Bootnode
 
             SHA256 checksums are provided for each binary.
 
@@ -126,17 +126,17 @@ jobs:
           REPO_LOWER=$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]')
           echo "repo_lower=${REPO_LOWER}" >> $GITHUB_OUTPUT
 
-      - name: Build and push Discovery image
+      - name: Build and push bootnode image
         uses: docker/build-push-action@v4
         with:
           context: .
-          file: ./crates/discovery/Dockerfile
+          file: ./crates/bootnode/Dockerfile
           push: true
           tags: |
-            ghcr.io/${{ steps.meta.outputs.repo_lower }}/discovery:latest
-            ghcr.io/${{ steps.meta.outputs.repo_lower }}/discovery:${{ steps.get_version.outputs.tag_name }}
-            us-east1-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/prime-protocol/discovery:latest
-            us-east1-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/prime-protocol/discovery:${{ steps.get_version.outputs.tag_name }}
+            ghcr.io/${{ steps.meta.outputs.repo_lower }}/bootnode:latest
+            ghcr.io/${{ steps.meta.outputs.repo_lower }}/bootnode:${{ steps.get_version.outputs.tag_name }}
+            us-east1-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/prime-protocol/bootnode:latest
+            us-east1-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/prime-protocol/bootnode:${{ steps.get_version.outputs.tag_name }}
 
       - name: Build and push Validator image
         uses: docker/build-push-action@v4
@@ -160,4 +160,4 @@ jobs:
             ghcr.io/${{ steps.meta.outputs.repo_lower }}/orchestrator:latest
             ghcr.io/${{ steps.meta.outputs.repo_lower }}/orchestrator:${{ steps.get_version.outputs.tag_name }}
             us-east1-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/prime-protocol/orchestrator:latest
-            us-east1-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/prime-protocol/orchestrator:${{ steps.get_version.outputs.tag_name }}
+            us-east1-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/prime-protocol/orchestrator:${{ steps.get_version.outputs.tag_name }}