chore: delete the duplicate CR — universe declares this service, not this repo

`crs/templates-blueprints.yaml` was a second copy of a declaration that only
counts in one place. Its own header says "LAND THIS via hanzoai/universe", and it
had already drifted two releases behind the live CR (sha-f45d1da here vs
sha-402659d deployed) — so the copy that looks authoritative in this repo was
telling anyone who read it the wrong thing, and editing it would have deployed
nothing.

Declared state lives in hanzoai/universe (infra/k8s/operator/crs/), which is what
Hanzo CD renders and applies. One home, one answer.

crs/templates-blueprints.yaml

@@ -1,45 +0,0 @@
-# Operator App CR for the Hanzo PaaS deploy-template catalog (templates.hanzo.ai).
-#
-# Served by hanzoai/static (scratch + Go binary), NOT nginx. The catalog image
-# ghcr.io/hanzoai/templates-blueprints is built + pushed by the repo's own CI on
-# the hanzo-build-linux-amd64 arc pool; this CR owns the rollout onto
-# do-sfo3-hanzo-k8s.
-#
-# LAND THIS via hanzoai/universe (infra/k8s/operator/crs/templates-blueprints.yaml)
-# — do NOT apply it by hand. Universe is mid-rewrite; the main session lands it.
-apiVersion: hanzo.ai/v1
-kind: App
-metadata:
-  name: templates-blueprints
-  namespace: hanzo
-spec:
-  image:
-    repository: ghcr.io/hanzoai/templates-blueprints
-    # Pin the immutable tag CI produced for the first build (see the repo's
-    # Actions run / GHCR package). Bump on each release; never :latest on-cluster.
-    # (The repo file is pinned to the first CI build in the follow-up commit; the
-    # authoritative pin lives in the universe copy of this CR.)
-    tag: "sha-a300ac6-amd64"
-    pullPolicy: IfNotPresent
-  replicas: 2
-  ports:
-    # hanzoai/static listens on :3000; the Service maps servicePort 80 -> 3000.
-    - name: http
-      containerPort: 3000
-      servicePort: 80
-  resources:
-    requests:
-      cpu: 25m
-      memory: 32Mi
-    limits:
-      cpu: 250m
-      memory: 128Mi
-  ingress:
-    enabled: true
-    hosts:
-      - templates.hanzo.ai
-    tls: true
-  imagePullSecrets:
-    - name: ghcr-secret
-  partOf: platform
-  component: templates