Final changes for redundancies

.dockerignore

@@ -8,6 +8,9 @@ test-ledger/
 vendor/
 frontend/
 
+# Dev Tools (not needed in production image)
+tools/
+
 # OS & Editor Junk
 .DS_Store
 .vscode/

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: '1.22'
+        go-version: '1.25.3'
         cache: true
 
     - name: Verify Dependencies

.gitignore

@@ -15,5 +15,4 @@
 *.out
 
 __pycache__/
-test-ledger/
-config/alertmanager.yml
+test-ledger/

README.md

@@ -78,6 +78,9 @@ SentinelSOL/
 ├── .env.example                # Local configuration template
 ├── docker-compose.yml          # Local orchestrator
 ├── docker-compose.prod.yml     # Out-of-Band (OOB) Server orchestrator
+├── tools/
+│   └── mock-jito/
+│       └── main.go             # Simulated Jito metrics for demo
 ├── Dockerfile                  # Multi-stage Go compilation
 └── Makefile                    # Infrastructure abstraction commands
 ```
@@ -91,8 +94,9 @@ docker-compose up -d --build
 
 | Service | URL |
 |---------|-----|
-| **SentinelSOL Frontend** | `http://localhost:3001` |
 | **Grafana Dashboard** | `http://localhost:3000` |
+| **Prometheus** | `http://localhost:9090` |
+| **SentinelSOL Frontend** | [sentinelsol-sre.vercel.app](https://sentinelsol-sre.vercel.app/) |
 
 **Full setup:**
 

docker-compose.prod.yml

@@ -4,13 +4,22 @@ services:
     network_mode: "host"
     environment:
       - RPC_URL=${RPC_URL}
+    depends_on:
+      prometheus:
+        condition: service_healthy
 
   prometheus:
     image: prom/prometheus:latest
     volumes:
       - ./config/prometheus.yml:/etc/prometheus/prometheus.yml
       - ./config/alerts.rules.yml:/etc/prometheus/alerts.rules.yml
+      - prometheus_data:/prometheus
     network_mode: "host"
+    healthcheck:
+      test: ["CMD", "wget", "-q", "--tries=1", "--spider", "http://localhost:9090/-/healthy"]
+      interval: 10s
+      timeout: 5s
+      retries: 3
 
   alertmanager:
     image: prom/alertmanager:latest
@@ -26,7 +35,8 @@ services:
   grafana:
     image: grafana/grafana:latest
     depends_on:
-      - prometheus
+      prometheus:
+        condition: service_healthy
     env_file:
       - .env
     environment:
@@ -35,4 +45,7 @@ services:
       - ./config/grafana/provisioning/datasources:/etc/grafana/provisioning/datasources
       - ./config/grafana/provisioning/dashboards:/etc/grafana/provisioning/dashboards
       - ./config/grafana/dashboards:/var/lib/grafana/dashboards
-    network_mode: "host"
+    network_mode: "host"
+
+volumes:
+  prometheus_data:

frontend/components/sentinel/about.tsx

@@ -21,7 +21,7 @@ export function About() {
               telemetry layer. By predicting hardware exhaustion and monitoring
               ShredStream latency, it protects operators from stake pruning and
               Jito MEV loss before failures occur. Built for the Colosseum
-              Frontier Hackathon.
+              Hackathon 2026.
             </p>
           </div>
         </div>

frontend/components/sentinel/hero.tsx

@@ -35,7 +35,7 @@ export function Hero() {
             The Solana Foundation Delegation Program is actively pruning underperforming nodes. Bad performance now equals immediate removal and loss of delegated stake. SentinelSOL was engineered to give operators a predictive edge, catching hardware degradation and network exhaustion before it results in on-chain delinquency and stake-stripping.
           </p>
           <div className="mt-4 flex gap-4 text-sm font-semibold">
-            <a href="https://blockworks.com/news/solana-foundation-pruning-validators-delegation" target="_blank" className="text-red-400 hover:text-red-300 transition-colors">Read the Blockworks Report ↗</a>
+            <a href="https://blockworks.com/news/solana-foundation-pruning-validators-delegation" target="_blank" rel="noopener noreferrer" className="text-red-400 hover:text-red-300 transition-colors">Read the Blockworks Report ↗</a>
           </div>
         </div>