fix: use npx serve instead of gh-pages

.gitignore

@@ -15,4 +15,5 @@ web-build/
 
 # Temporary files created by Metro to check the health of the file watcher
 .metro-health-check*
-.env
+.env
+.aider*

k8s/app.yaml

@@ -22,8 +22,20 @@ spec:
               memory: '128Mi'
               cpu: '500m'
           ports:
-            - containerPort: 80
+            - containerPort: 3000
               name: http
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+            initialDelaySeconds: 5
+            periodSeconds: 10
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+            initialDelaySeconds: 30
+            periodSeconds: 60
 ---
 apiVersion: v1
 kind: Service
@@ -33,8 +45,8 @@ metadata:
     app: foodmarket
 spec:
   ports:
-    - port: 80
-      targetPort: 80
+    - port: 3000
+      targetPort: 3000
       protocol: TCP
       name: http
   selector:
@@ -67,4 +79,4 @@ spec:
               service:
                 name: foodmarket
                 port:
-                  number: 80
+                  number: 3000