Remove version from dashboard header and fix commit hash tracking

Makefile

@@ -239,7 +239,9 @@ fly-deploy-development-fresh:
 # test fly.io build locally before deploying (helps catch issues early)
 fly-build-test:
 	@echo "🧪 Testing Fly.io build locally..."
-	docker build --no-cache -f docker/Dockerfile.fly -t anomstack-fly-test .
+	@GIT_COMMIT_HASH=$$(git rev-parse --short HEAD 2>/dev/null || echo "unknown") && \
+	echo "📝 Git commit hash: $$GIT_COMMIT_HASH" && \
+	docker build --no-cache -f docker/Dockerfile.fly --build-arg ANOMSTACK_BUILD_HASH="$$GIT_COMMIT_HASH" -t anomstack-fly-test .
 	@echo "✅ Build successful! Testing container startup..."
 	@echo "🚀 Starting container on port 3001 (http://localhost:3001)..."
 	@echo "Press Ctrl+C to stop the test container"

dashboard/routes/index.py

@@ -19,11 +19,6 @@
 from dashboard.constants import DEFAULT_LAST_N
 from dashboard.data import get_data
 
-try:
-    from anomstack.version import get_version_string
-except ImportError:
-    def get_version_string():
-        return "version unknown"
 
 log = logging.getLogger("anomstack_dashboard")
 
@@ -95,13 +90,7 @@ def create_main_content(batch_stats: dict, sorted_batch_names: list) -> Div:
         Card(
             DivLAligned(
                 Div(
-                    Div(
-                        H2("Anomstack", cls="text-2xl font-bold pl-2"),
-                        P(
-                            get_version_string(),
-                            cls="text-xs text-muted-foreground pl-2",
-                        ),
-                    ),
+                    H2("Anomstack", cls="text-2xl font-bold pl-2"),
                     P(
                         "Painless open source anomaly detection for your metrics 📈📉🚀",
                         cls="text-muted-foreground pl-2",

docker/Dockerfile.fly

@@ -30,6 +30,10 @@ COPY anomstack ./anomstack
 COPY dashboard ./dashboard
 COPY metrics ./metrics
 
+# Capture git commit hash for version info
+ARG ANOMSTACK_BUILD_HASH
+ENV ANOMSTACK_BUILD_HASH=${ANOMSTACK_BUILD_HASH}
+
 # Copy configuration files  
 COPY dagster_fly.yaml ./dagster_home/dagster.yaml
 COPY workspace.yaml ./dagster_home/workspace.yaml

scripts/deployment/deploy_fly.sh

@@ -234,6 +234,15 @@ rm fly.toml.bak
 # Deploy the application (force rebuild to ensure latest files are included)
 echo "🚀 Deploying application..."
 
+# Capture git commit hash for version tracking
+GIT_COMMIT_HASH=""
+if git rev-parse --short HEAD >/dev/null 2>&1; then
+    GIT_COMMIT_HASH=$(git rev-parse --short HEAD)
+    echo "📝 Git commit hash: $GIT_COMMIT_HASH"
+else
+    echo "⚠️  Could not determine git commit hash (not in a git repository or git not available)"
+fi
+
 if [[ "$FORCE_REBUILD" == "true" ]]; then
     # Generate unique cache busting value with timestamp + random
     CACHEBUST_VALUE="$(date +%s)-$(openssl rand -hex 4 2>/dev/null || echo $RANDOM)"
@@ -243,15 +252,20 @@ if [[ "$FORCE_REBUILD" == "true" ]]; then
     # Use multiple cache busting strategies:
     # 1. --no-cache: Skip Docker layer cache
     # 2. CACHEBUST build arg: Force rebuild of layers that use it
-    # 3. --dockerfile: Explicit dockerfile path to avoid confusion
+    # 3. ANOMSTACK_BUILD_HASH build arg: Include git commit hash in container
+    # 4. --dockerfile: Explicit dockerfile path to avoid confusion
     fly deploy \
         --no-cache \
         --build-arg CACHEBUST="$CACHEBUST_VALUE" \
+        --build-arg ANOMSTACK_BUILD_HASH="$GIT_COMMIT_HASH" \
         --dockerfile docker/Dockerfile.fly \
         -a "$APP_NAME"
 else
     echo "⚡ Standard deployment (with caching)..."
-    fly deploy --dockerfile docker/Dockerfile.fly -a "$APP_NAME"
+    fly deploy \
+        --build-arg ANOMSTACK_BUILD_HASH="$GIT_COMMIT_HASH" \
+        --dockerfile docker/Dockerfile.fly \
+        -a "$APP_NAME"
 fi
 
 # Show the status

tests/test_docs_links.py

@@ -42,24 +42,6 @@ def test_docusaurus_build_succeeds():
         pytest.skip("yarn not available. Install Node.js and yarn to run this test.")
 
 
-def test_architecture_grpc_section_exists():
-    """Test that the gRPC opt-in section exists in ARCHITECTURE.md."""
-    repo_root = Path(__file__).parent.parent
-    architecture_file = repo_root / "ARCHITECTURE.md"
-
-    if not architecture_file.exists():
-        pytest.skip("ARCHITECTURE.md not found")
-
-    with open(architecture_file, 'r', encoding='utf-8') as f:
-        content = f.read()
-
-    # Check that the gRPC section exists
-    assert "### Advanced: gRPC Code Server (Optional)" in content, \
-        "ARCHITECTURE.md should contain the gRPC opt-in section"
-
-    # Check that it mentions the anchor that docs link to
-    assert "advanced-grpc-code-server-optional" in content.lower().replace(' ', '-').replace(':', ''), \
-        "gRPC section should be linkable with the expected anchor"
 
 
 if __name__ == "__main__":
@@ -68,12 +50,6 @@ def test_architecture_grpc_section_exists():
 
     print("🔍 Testing Docusaurus documentation...")
 
-    try:
-        test_architecture_grpc_section_exists()
-        print("✅ gRPC section test passed")
-    except Exception as e:
-        print(f"❌ gRPC section test failed: {e}")
-        sys.exit(1)
 
     try:
         test_docusaurus_build_succeeds()