fix(ci): add repo conditionals to prevent fork workflow failures (#4107)

Add github.repository checks to docker-publish and deploy-site
workflows so they skip on forks where upstream-specific resources
(Docker Hub org, custom domain) are unavailable.

Co-authored-by: StreamOfRon <StreamOfRon@users.noreply.github.com>

.github/workflows/deploy-site.yml

@@ -19,6 +19,8 @@ concurrency:
 
 jobs:
   build-and-deploy:
+    # Only run on the upstream repository, not on forks
+    if: github.repository == 'NousResearch/hermes-agent'
     runs-on: ubuntu-latest
     environment:
       name: github-pages

.github/workflows/docker-publish.yml

@@ -12,6 +12,8 @@ concurrency:
 
 jobs:
   build-and-push:
+    # Only run on the upstream repository, not on forks
+    if: github.repository == 'NousResearch/hermes-agent'
     runs-on: ubuntu-latest
     timeout-minutes: 30
     steps: