01 - In a large bowl, whisk together olive oil, fresh lemon juice, minced garlic, smoked paprika, ground cumin, dried oregano, salt, and black pepper. Add the chicken thighs and toss thoroughly to coat evenly. Cover and refrigerate for at least 15 minutes to allow the flavors to penetrate.
02 - Heat a large skillet over medium-high heat until shimmering. Place the marinated chicken thighs in the skillet and cook for 6 to 7 minutes per side, until deeply golden brown and cooked through to an internal temperature of 165°F. Transfer to a plate and let rest for 5 minutes.
03 - In the same skillet, add 1 tablespoon olive oil. Sauté the minced garlic for 30 seconds until fragrant. Add the sliced zucchini and cook for 3 to 4 minutes, stirring frequently, until just tender but still bright green with a slight bite.
04 - Stir in the lemon zest, fresh lemon juice, chopped parsley, and season with salt and pepper to taste. Sauté for 1 additional minute to allow the flavors to meld, then remove from heat.
05 - Arrange the lemon zucchini sauté on serving plates. Slice or place the rested chicken thighs on top. Garnish with additional fresh parsley and lemon wedges if desired. Serve immediately.