fix(flux): move bedag HelmRepository to top-level to fix Flux race condition

The bedag HelmRepository was only declared inside flux/docs-site/, causing
a race condition where zip-enrichment, holidays, and air-quality HelmReleases
would fail with 'HelmRepository not found' if they reconciled before docs-site.

Move flux/docs-site/helmrepository.yaml -> flux/bedag-helmrepository.yaml and
add it as a top-level resource in flux/kustomization.yaml so it is always
available before any HelmRelease that depends on the bedag chart.

Closes leeworks-agents/api-company#87

flux/docs-site/helmrelease.yaml

@@ -35,7 +35,7 @@ spec:
                 - name: gitea-registry
               containers:
                 - name: docs-site
-                  image: registry.leeworks.dev/leeworks-agents/docs-site:latest
+                  image: registry.leeworks.dev/leeworks-agents/docs-site:latest # {"$imagepolicy": "flux-system:docs-site"}
                   ports:
                     - containerPort: 80
                   resources:

flux/docs-site/kustomization.yaml

@@ -2,5 +2,4 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
   - namespace.yaml
-  - helmrepository.yaml
   - helmrelease.yaml

flux/image-automation/imagepolicies.yaml

@@ -37,3 +37,15 @@ spec:
   policy:
     semver:
       range: ">=0.1.0"
+---
+apiVersion: image.toolkit.fluxcd.io/v1beta2
+kind: ImagePolicy
+metadata:
+  name: docs-site
+  namespace: flux-system
+spec:
+  imageRepositoryRef:
+    name: docs-site
+  policy:
+    alphabetical:
+      order: asc

flux/image-automation/imagerepositories.yaml

@@ -32,3 +32,14 @@ spec:
   interval: 5m
   secretRef:
     name: gitea-leeworks-agents-token
+---
+apiVersion: image.toolkit.fluxcd.io/v1beta2
+kind: ImageRepository
+metadata:
+  name: docs-site
+  namespace: flux-system
+spec:
+  image: registry.leeworks.dev/leeworks-agents/docs-site
+  interval: 5m
+  secretRef:
+    name: gitea-leeworks-agents-token

flux/kustomization.yaml

@@ -1,6 +1,7 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
+  - bedag-helmrepository.yaml
   - external-secrets
   - gitea-runner
   - monitoring