ops: one-off rotation of io.pilot.wallet's publisher pin

.github/workflows/rotate-wallet-publisher.yml

@@ -0,0 +1,32 @@
+name: rotate-wallet-publisher
+
+# One-off, admin-approved rotation of io.pilot.wallet's publisher pin
+# (2026-10-08). The key the catalogue pinned (ed25519:VF8fdEP…) is held by
+# no workflow, so wallet 0.4.0 could not be signed with it. This re-points
+# the pin to the new wallet key and opens the catalogue PR, re-signed with
+# CATALOG_SIGN_KEY (publish.RotatePublisher, as /admin/rotate-key does).
+# The app id and the key are fixed here so the workflow cannot re-pin
+# anything else; delete this file once the rotation has merged.
+
+on:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  rotate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+      - name: Rotate io.pilot.wallet's publisher pin
+        env:
+          CATALOG_PUBLISH_TOKEN: ${{ secrets.CATALOG_PUBLISH_TOKEN }}
+          CATALOG_SIGN_KEY: ${{ secrets.CATALOG_SIGN_KEY }}
+        run: |
+          go run ./cmd/rotate-publisher \
+            -id io.pilot.wallet \
+            -publisher 'ed25519:xAD0ai5GYWo8v0cmdhytZYRjSbi2edgEthWkBnO+1ik='

cmd/rotate-publisher/main.go

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+// rotate-publisher re-points an app's publisher pin in the catalogue and opens
+// the re-signed catalogue PR: the same admin-gated rotation the publish-server's
+// /admin/rotate-key does (publish.RotatePublisher), for use from a workflow that
+// holds CATALOG_PUBLISH_TOKEN and CATALOG_SIGN_KEY.
+//
+//	rotate-publisher -id io.pilot.wallet -publisher ed25519:<base64>
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+
+	"github.com/pilot-protocol/app-template/internal/publish"
+)
+
+func main() {
+	id := flag.String("id", "", "app id whose publisher pin to re-point")
+	pub := flag.String("publisher", "", "new publisher pin, ed25519:<base64 32-byte key>")
+	flag.Parse()
+	if *id == "" || *pub == "" {
+		fmt.Fprintln(os.Stderr, "usage: rotate-publisher -id <app id> -publisher ed25519:<base64>")
+		os.Exit(2)
+	}
+	url, err := publish.RotatePublisher(*id, *pub, os.Getenv("CATALOG_PUBLISH_TOKEN"), os.Getenv("CATALOG_SIGN_KEY"))
+	if err != nil {
+		fmt.Fprintln(os.Stderr, "rotate:", err)
+		os.Exit(1)
+	}
+	fmt.Println(url)
+}