chore: remove scheduled docs workflow (#1324)

Author: TabishB

.github/workflows/deploy-docs.yml

@@ -2,14 +2,14 @@ name: Docs site
 
 # The documentation site (website/) mirrors docs/*.md via scripts/sync-docs.mjs,
 # which runs as the first step of `pnpm run build`. This workflow rebuilds that
-# mirror and deploys the static export to Cloudflare Pages:
-#   - on every push to main that touches docs/ or website/ (deploy immediately),
-#   - on a daily schedule (re-mirror the latest docs even if nothing pushed),
+# mirror:
+#   - on every push to main that touches docs/ or website/,
 #   - manually via the Actions tab,
 #   - and as a build-only check on pull requests.
 #
-# Deploys require two repository secrets: CLOUDFLARE_API_TOKEN and
-# CLOUDFLARE_ACCOUNT_ID. Set the site's public URL via the DOCS_SITE_URL
+# The Cloudflare Pages deploy step is temporarily disabled until setup is ready.
+# When re-enabled, deploys require two repository secrets: CLOUDFLARE_API_TOKEN
+# and CLOUDFLARE_ACCOUNT_ID. Set the site's public URL via the DOCS_SITE_URL
 # repository variable (used for OG/sitemap absolute URLs).
 
 on:
@@ -24,18 +24,18 @@ on:
       - 'docs/**'
       - 'website/**'
       - '.github/workflows/deploy-docs.yml'
-  schedule:
-    # Daily at 06:00 UTC — picks up any docs changes merged since the last run.
-    - cron: '0 6 * * *'
   workflow_dispatch:
 
-# Never run two deploys at once; let an in-flight deploy finish.
+# Never run two docs site jobs at once; let an in-flight job finish.
 concurrency:
   group: deploy-docs
   cancel-in-progress: false
 
 jobs:
   build-and-deploy:
+    # Keep enabled forks from spending CI on their own copy of this workflow.
+    # PRs from forks into Fission-AI/OpenSpec still run in the base repository.
+    if: ${{ github.repository == 'Fission-AI/OpenSpec' }}
     runs-on: ubuntu-latest
     permissions:
       contents: read