Add OpenWeatherMap weather widget to Homepage

- ExternalSecret pulls API key from 1Password
- Widget shows weather for Camano area
- Uses imperial units with 15min cache

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

argocd/manifests/homepage/external-secret-openweathermap.yaml

@@ -0,0 +1,20 @@
+# ExternalSecret for OpenWeatherMap API key
+# Used by Homepage weather widget
+apiVersion: external-secrets.io/v1
+kind: ExternalSecret
+metadata:
+  name: homepage-openweathermap
+  namespace: homepage
+spec:
+  refreshInterval: 1h
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: onepassword-blumeops
+  target:
+    name: homepage-openweathermap
+    creationPolicy: Owner
+  data:
+    - secretKey: apikey
+      remoteRef:
+        key: OpenWeatherMap
+        property: credential

argocd/manifests/homepage/values.yaml

@@ -27,6 +27,11 @@ ingress:
 env:
   - name: HOMEPAGE_ALLOWED_HOSTS
     value: "go.tail8d86e.ts.net,go.ops.eblu.me"
+  - name: HOMEPAGE_VAR_OPENWEATHERMAP_API_KEY
+    valueFrom:
+      secretKeyRef:
+        name: homepage-openweathermap
+        key: apikey
 
 config:
   # Host services (non-k8s, on indri or LAN)
@@ -89,6 +94,13 @@ config:
   # Widgets on the page
   # Note: Kubernetes widget disabled - requires metrics-server
   widgets:
+    - openweathermap:
+        label: Camano
+        latitude: 48.18235
+        longitude: -122.52590
+        units: imperial
+        apiKey: "{{HOMEPAGE_VAR_OPENWEATHERMAP_API_KEY}}"
+        cache: 15
     - search:
         provider: custom
         url: https://kagi.com/search?q=