Combine the flour, yeast, sugar, olive oil, and water in a mixer bowl and knead on low speed for 5 minutes. Add the salt and knead for 7 minutes more, until smooth and elastic. Shape into a ball, cover, and let rise for 40 minutes in the mixer bowl or 1 hour in a regular bowl, until doubled.
Turn the dough onto a floured surface, deflate, and divide into 130-gram pieces. Shape each into a tight ball and arrange on a parchment-lined sheet. Dust generously with flour, cover, and let rise for 40 minutes.
Bake the bread rolls at 230°C/450°F convection on a hot stone or preheated baking sheet until deeply golden, about 20 minutes. Cover with a towel for 20 minutes to soften.
Toss the eggplant with 1 tablespoon olive oil and ½ teaspoon salt and roast at 200°C/400°F convection for 20 minutes, until browned.
Warm the olive oil in a skillet with the garlic, salt, black pepper, cumin, and paprika. Add the peppers and cook for 3 minutes. Add the roasted eggplant and vinegar and cook for 2 minutes more. Stir in the parsley, lemon juice, and harissa. Serve warm or at room temperature.