fix: implement aggressive nuclear fix with absolute paths

CRITICAL: Complete bypass of act_runner workspace handling

Issue:
- Runner still executing in hostexecutor despite workdir config
- npm install failing with ENOENT for package.json
- act_runner cache not cleared properly

Aggressive Nuclear Fix:
- Clear runner cache completely: rm -rf /opt/gitea-runner/.cache
- Force absolute workspace path: /opt/gitea-runner/workspace
- Complete workspace recreation each run
- Extensive debugging and verification
- Exit with error if package.json not found

Updated workflows:
- test.yml: Comprehensive nuclear fix with full debugging
- audit.yml: Nuclear fix for dependency auditing
- fix.yml: Nuclear fix for vulnerability fixing

This should finally bypass all act_runner host mode issues
by forcing absolute paths and complete workspace control.

.gitea/workflows/fix.yml

@@ -9,12 +9,28 @@ jobs:
     runs-on: debian
 
     steps:
-      - name: Full control execution (nuclear fix)
+      - name: Nuclear fix - absolute path control
         run: |
+          echo "=== FIX NUCLEAR FIX ==="
+          
+          # Force absolute workspace
+          rm -rf /opt/gitea-runner/workspace
           mkdir -p /opt/gitea-runner/workspace
           cd /opt/gitea-runner/workspace
-          rm -rf repo
+          
           git clone https://gitea.bubuit.net/oib/aitbc.git repo
           cd repo
-          npm install
-          npm audit fix || true
+          
+          echo "Repo PWD: $(pwd)"
+          echo "Looking for package.json..."
+          ls -la package.json
+          
+          if [ -f "package.json" ]; then
+            echo "✅ Installing dependencies..."
+            npm install
+            echo "✅ Auto-fixing vulnerabilities..."
+            npm audit fix || true
+          else
+            echo "❌ package.json NOT found!"
+            exit 1
+          fi