Add polymarket-bot InfisicalStaticSecret for gitea-registry pull secret

Reconstructs the dockerconfigjson pull secret from the shared /registry v3
fields (GITEA_REGISTRY_USERNAME/GITEA_REGISTRY_TOKEN) via the shared
infisical-operator/infisical-auth. Targets parallel-name
gitea-registry-infisical; old gitea-registry stays live until cutover.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

polymarket-bot/infisical-gitea-registry.yaml

@@ -0,0 +1,27 @@
+apiVersion: secrets.infisical.com/v1beta1
+kind: InfisicalStaticSecret
+metadata:
+  name: gitea-registry
+  namespace: polymarket-bot
+spec:
+  # References the SHARED auth layer in infisical-operator (cross-namespace).
+  infisicalAuthRef:
+    name: infisical-auth
+    namespace: infisical-operator
+  sources:
+    - projectId: 17e98e9d-70f5-43d1-8382-7da818dfcdd0   # project "homelab"
+      environmentSlug: prod
+      secretPath: /registry                              # shared /registry v3 fields (same as researchowl)
+  syncOptions:
+    refreshInterval: 60s
+  targets:
+    - kind: Secret
+      name: gitea-registry-infisical          # parallel name — old gitea-registry stays live until cutover
+      namespace: polymarket-bot
+      creationPolicy: Owner
+      secretType: kubernetes.io/dockerconfigjson
+      template:
+        engineVersion: v1
+        data:
+          # Reconstruct the docker pull-secret blob from the two discrete /registry fields.
+          .dockerconfigjson: '{"auths":{"git.chemavx.xyz":{"username":"{{ .GITEA_REGISTRY_USERNAME.Value }}","password":"{{ .GITEA_REGISTRY_TOKEN.Value }}","auth":"{{ printf "%s:%s" .GITEA_REGISTRY_USERNAME.Value .GITEA_REGISTRY_TOKEN.Value | encodeBase64 }}"}}}'