add reacnetgenerator

Author: njzjz

projects.yaml

@@ -119,3 +119,7 @@ projects:
     dockerhub_id: dptechnology/unifold
   - name: JAX-FEM
     github_id: deepmodeling/jax-fem
+  - name: reacnetgenerator
+    github_id: deepmodeling/reacnetgenerator
+    pypi_id: reacnetgenerator
+    conda_id: conda-forge/reacnetgenerator