fix: normalize hypatia workspace path

Author: hyperpolymath

.github/workflows/hypatia-scan.yml

@@ -14,6 +14,9 @@ on:
 permissions:
   contents: read
 
+env:
+  HYPATIA_DIR: ${{ github.workspace }}/hypatia
+
 jobs:
   scan:
     name: Hypatia Neurosymbolic Analysis
@@ -33,12 +36,12 @@ jobs:
 
       - name: Clone Hypatia
         run: |
-          if [ ! -d "$HOME/hypatia" ]; then
-            git clone https://github.com/hyperpolymath/hypatia.git "$HOME/hypatia"
+          if [ ! -d "$HYPATIA_DIR" ]; then
+            git clone https://github.com/hyperpolymath/hypatia.git "$HYPATIA_DIR"
           fi
 
       - name: Build Hypatia scanner (if needed)
-        working-directory: ${{ env.HOME }}/hypatia
+        working-directory: ${{ env.HYPATIA_DIR }}
         run: |
           if [ ! -f hypatia-v2 ]; then
             echo "Building hypatia-v2 scanner..."
@@ -54,7 +57,7 @@ jobs:
           echo "Scanning repository: ${{ github.repository }}"
 
           # Run scanner
-          HYPATIA_FORMAT=json "$HOME/hypatia/hypatia-cli.sh" scan . > hypatia-findings.json
+          HYPATIA_FORMAT=json "$HYPATIA_DIR/hypatia-cli.sh" scan . > hypatia-findings.json
 
           # Count findings
           FINDING_COUNT=$(jq '. | length' hypatia-findings.json 2>/dev/null || echo 0)