runners: right-size replica counts per 14d CI activity (#24)

Drop 2 → 1 for 10 deploys based on trailing-14d run counts:
  - LlmBridge, Media, Knowledge, Intranet.Web, DNS  (0 runs each)
  - Presentations (6), Redis (3), Provisioning (3),
    MessageBoard (3), MenuBoard (3)

Bump 2 → 3 for Print.Web: 12 runs in trailing 5d, and the
help-screenshots AAT job holds a runner 30+ min, creating
head-of-line blocking for parallel PRs.

Net change: -9 replicas (≈ -9 GiB committed memory).
Aligns with Sprint 33 morning-routine capacity audit.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/github-runner/github-runner.yaml

@@ -976,7 +976,10 @@ metadata:
     flowercore.io/runner-repo: print-web
     flowercore.io/github-repo: FlowerCore.Print.Web
 spec:
-  replicas: 2
+  # Sprint 33 morning-routine (2026-05-25): bumped 2 → 3 because help-screenshots
+  # AAT job holds a runner 30+ min, causing head-of-line blocking on parallel PRs.
+  # 12 runs in trailing 5d.
+  replicas: 3
   selector:
     matchLabels:
       app.kubernetes.io/name: github-runner-print-web
@@ -1774,7 +1777,8 @@ metadata:
     flowercore.io/runner-repo: knowledge
     flowercore.io/github-repo: FlowerCore.Knowledge
 spec:
-  replicas: 2
+  # Sprint 33 morning-routine (2026-05-25): dropped 2 → 1 — zero CI runs in trailing 14d.
+  replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/name: github-runner-knowledge
@@ -1907,7 +1911,8 @@ metadata:
     flowercore.io/runner-repo: llm-bridge
     flowercore.io/github-repo: FlowerCore.LlmBridge
 spec:
-  replicas: 2
+  # Sprint 33 morning-routine (2026-05-25): dropped 2 → 1 — zero CI runs in trailing 14d.
+  replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/name: github-runner-llm-bridge
@@ -2040,7 +2045,8 @@ metadata:
     flowercore.io/runner-repo: media
     flowercore.io/github-repo: FlowerCore.Media
 spec:
-  replicas: 2
+  # Sprint 33 morning-routine (2026-05-25): dropped 2 → 1 — zero CI runs in trailing 14d.
+  replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/name: github-runner-media
@@ -2173,7 +2179,8 @@ metadata:
     flowercore.io/runner-repo: presentations
     flowercore.io/github-repo: FlowerCore.Presentations
 spec:
-  replicas: 2
+  # Sprint 33 morning-routine (2026-05-25): dropped 2 → 1 — only 6 CI runs in trailing 14d.
+  replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/name: github-runner-presentations
@@ -2439,7 +2446,8 @@ metadata:
     flowercore.io/runner-repo: dns
     flowercore.io/github-repo: FlowerCore.DNS
 spec:
-  replicas: 2
+  # Sprint 33 morning-routine (2026-05-25): dropped 2 → 1 — zero CI runs in trailing 14d.
+  replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/name: github-runner-dns
@@ -3237,7 +3245,8 @@ metadata:
     flowercore.io/runner-repo: intranet-web
     flowercore.io/github-repo: FlowerCore.Intranet.Web
 spec:
-  replicas: 2
+  # Sprint 33 morning-routine (2026-05-25): dropped 2 → 1 — zero CI runs in trailing 14d.
+  replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/name: github-runner-intranet-web
@@ -3370,7 +3379,8 @@ metadata:
     flowercore.io/runner-repo: provisioning
     flowercore.io/github-repo: FlowerCore.Provisioning
 spec:
-  replicas: 2
+  # Sprint 33 morning-routine (2026-05-25): dropped 2 → 1 — only 3 CI runs in trailing 14d.
+  replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/name: github-runner-provisioning
@@ -3503,7 +3513,8 @@ metadata:
     flowercore.io/runner-repo: redis
     flowercore.io/github-repo: FlowerCore.Redis
 spec:
-  replicas: 2
+  # Sprint 33 morning-routine (2026-05-25): dropped 2 → 1 — only 3 CI runs in trailing 14d.
+  replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/name: github-runner-redis
@@ -3636,7 +3647,8 @@ metadata:
     flowercore.io/runner-repo: message-board
     flowercore.io/github-repo: FlowerCore.MessageBoard
 spec:
-  replicas: 2
+  # Sprint 33 morning-routine (2026-05-25): dropped 2 → 1 — only 3 CI runs in trailing 14d.
+  replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/name: github-runner-message-board
@@ -3769,7 +3781,8 @@ metadata:
     flowercore.io/runner-repo: menu-board
     flowercore.io/github-repo: FlowerCore.MenuBoard
 spec:
-  replicas: 2
+  # Sprint 33 morning-routine (2026-05-25): dropped 2 → 1 — only 3 CI runs in trailing 14d.
+  replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/name: github-runner-menu-board