Fideuà with Shrimp and Allioli

Ingredients

• 6 tablespoons olive oil
• 2 medium onions, chopped
• Large pinch of saffron threads
• 5 tomatoes, chopped or 2 cups canned Italian plum tomatoes, drained, chopped
• 4 cloves garlic, minced
• Large pinch of cayenne
• 1 teaspoon sweet paprika
• 1 tablespoon fresh chopped parsley
• 1 bay leaf
• Pinch of dry thyme
• 1/2 cup dry white wine - Sauvignon Blanc
• 3 pounds fish bones, snapper, cod, grouper, perch, sole, trout, or pike, trimmed and washed
• 9 cups water
• Salt and freshly ground pepper
• 12 ounces dry 100% semolina fidelini pasta, broken into 1" lengths or linguine or fine spaghetti
• 1 1/2 lbs. fresh jumbo prawns, shells removed, deveined
• 1 recipe Garlic Mayonnaise (see recipe)