Enhance debugging output in CI workflow

Added debugging information for HF_USERNAME, HF_SPACE_NAME, and HF_TOKEN lengths in CI workflow.

.github/workflows/ci.yml

@@ -64,12 +64,21 @@ jobs:
           HF_SPACE_NAME: ${{ secrets.HF_SPACE_NAME }}
         run: |
           echo "=== Debugging Space Configuration ==="
-          echo "HF_USERNAME: ${HF_USERNAME}"
-          echo "HF_SPACE_NAME: ${HF_SPACE_NAME}"
-          echo "Space URL (without token): https://huggingface.co/spaces/${HF_USERNAME}/${HF_SPACE_NAME}"
-          echo "Git clone URL: https://huggingface.co/spaces/${HF_USERNAME}/${HF_SPACE_NAME}.git"
+          echo "HF_USERNAME length: ${#HF_USERNAME}"
+          echo "HF_SPACE_NAME length: ${#HF_SPACE_NAME}"
+          echo "HF_TOKEN length: ${#HF_TOKEN}"
           echo ""
-          echo "Please verify this URL exists in your browser!"
+          echo "HF_USERNAME: '${HF_USERNAME}'"
+          echo "HF_SPACE_NAME: '${HF_SPACE_NAME}'"
+          echo ""
+          echo "Space URL: https://huggingface.co/spaces/${HF_USERNAME}/${HF_SPACE_NAME}"
+          echo "Git URL: https://huggingface.co/spaces/${HF_USERNAME}/${HF_SPACE_NAME}.git"
+          echo ""
+          echo "Checking if variables have unexpected characters..."
+          echo "HF_USERNAME hex: $(echo -n "${HF_USERNAME}" | xxd -p)"
+          echo "HF_SPACE_NAME hex: $(echo -n "${HF_SPACE_NAME}" | xxd -p)"
+          echo ""
+          echo "Please verify the Space URL above exists in your browser!"
           echo "====================================="
           
       - name: Push to Hugging Face Space