chore: adopt release-branch model for 1.0.0

Publish stable from a long-lived release branch (@latest) while main
publishes -alpha prereleases to @Alpha. Bump the frontend-base peer
dependency to the released ^1.0.0.

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

Author: arbrandes

.github/workflows/release.yml

@@ -3,6 +3,7 @@ on:
   push:
     branches:
       - main
+      - release
 
 permissions:
   id-token: write  # Required for OIDC

.releaserc

@@ -1,7 +1,7 @@
 {
   "branches": [
-    "placeholder",
-    { "name": "main", "prerelease": "alpha", "channel": "latest" }
+    { "name": "release", "channel": "latest" },
+    { "name": "main", "prerelease": "alpha", "channel": "alpha" }
   ],
   "tagFormat": "v${version}",
   "plugins": [

package-lock.json

@@ -75,7 +75,7 @@
     "turbo": "^2.9.2"
   },
   "peerDependencies": {
-    "@openedx/frontend-base": "^1.0.0-alpha || 0.0.0-dev",
+    "@openedx/frontend-base": "^1.0.0 || 0.0.0-dev",
     "@openedx/paragon": "^23",
     "@tanstack/react-query": "^5",
     "react": "^18",