Fix conda upload

.github/workflows/push_conda.yml

@@ -4,6 +4,8 @@ name: Build and Upload Conda Package
 on:
   push:
     branches: [main]
+  pull_request:
+    types: [opened, synchronize, reopened]
   workflow_dispatch:
 jobs:
   build-and-upload:
@@ -61,14 +63,15 @@ jobs:
       - name: Upload package to Khanlab channel
         shell: bash -l {0}
         env:
-          ANACONDA_AUTH_API_KEY: ${{ secrets.ANACONDA_AUTH_API_KEY }}
-        run: |-
+          BINSTAR_TOKEN: ${{ secrets.ANACONDA_UPLOAD_TOKEN }}
+        run: |-            
+          set -euv
           conda activate base
-          anaconda login \
-            --username ${{ secrets.ANACONDA_USERNAME }} \
-            --password ${{ secrets.ANACONDA_PASSWORD }} \
-            --hostname "$ANACONDA_HOSTNAME"
-
-          anaconda upload "$PACKAGE_PATH" \
+
+          export ANACONDA_API_TOKEN=$BINSTAR_TOKEN
+
+          anaconda upload \
+            --user khanlab \
             --label main \
             --force \
+            "$PACKAGE_PATH"