feat: initial schemas-app implementation

- Add Nuxt 4 application with Vuetify UI framework
- Implement GraphQL schema registry management interface
- Add Apollo Client integration with Auth0 authentication
- Create organization and API key management
- Add schema and ref browsing capabilities
- Implement organization switcher for multi-org users
- Add delete functionality for organizations and API keys
- Create Kubernetes deployment descriptors
- Add Docker configuration with nginx

Features:
- Dashboard with organization overview
- Schema browsing by ref with supergraph viewing
- Ref management with schema details
- Settings page for organizations and API keys
- User list per organization with provider icons
- Admin-only organization creation
- Delete confirmations with warnings

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

k8s/deploy.yaml

@@ -0,0 +1,80 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: schemas-app
+  labels:
+    app.kubernetes.io/name: schemas-app
+  annotations:
+    kubernetes.io/change-cause: "${TIMESTAMP} Deployed commit id: ${COMMIT}"
+spec:
+  replicas: 1
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxSurge: 1
+      maxUnavailable: 1
+  minReadySeconds: 30
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: schemas-app
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: schemas-app
+        app.kubernetes.io/instance: schemas
+    spec:
+      affinity:
+        podAntiAffinity:
+          preferredDuringSchedulingIgnoredDuringExecution:
+          - weight: 100
+            podAffinityTerm:
+              labelSelector:
+                matchExpressions:
+                - key: "app.kubernetes.io/name"
+                  operator: In
+                  values:
+                  - schemas-app
+              topologyKey: kubernetes.io/hostname
+      containers:
+      - name: schemas-app
+        image: registry.gitlab.com/unboundsoftware/schemas-app:${COMMIT}
+        imagePullPolicy: IfNotPresent
+        ports:
+        - containerPort: 80
+        readinessProbe:
+          httpGet:
+            path: /
+            port: 80
+          initialDelaySeconds: 5
+          periodSeconds: 5
+          timeoutSeconds: 5
+        livenessProbe:
+          httpGet:
+            path: /
+            port: 80
+          initialDelaySeconds: 10
+          periodSeconds: 10
+          timeoutSeconds: 5
+        resources:
+          requests:
+            cpu: 10m
+            memory: 10Mi
+          limits:
+            cpu: 300m
+            memory: 300Mi
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: schemas-app
+  labels:
+    app.kubernetes.io/name: schemas-app
+spec:
+  type: NodePort
+  selector:
+    app.kubernetes.io/name: schemas-app
+  ports:
+  - port: 80
+    targetPort: 80