feat(screens): implement bookmark and profile screens

public/data/bookmark.json

@@ -0,0 +1,152 @@
+[
+  {
+    "id": 0,
+    "question": "What is the gravitational acceleration on Earth's surface?",
+    "options": {
+      "a": "8.9 m/s²",
+      "b": "9.8 m/s²",
+      "c": "10.5 m/s²",
+      "d": "11.2 m/s²"
+    }
+  },
+  {
+    "id": 1,
+    "question": "Which planet is known as the Red Planet?",
+    "options": {
+      "a": "Venus",
+      "b": "Jupiter",
+      "c": "Mars",
+      "d": "Saturn"
+    }
+  },
+  {
+    "id": 2,
+    "question": "What is the chemical symbol for gold?",
+    "options": {
+      "a": "Go",
+      "b": "Gd",
+      "c": "Au",
+      "d": "Ag"
+    }
+  },
+  {
+    "id": 3,
+    "question": "How many chambers does a human heart have?",
+    "options": {
+      "a": "2",
+      "b": "3",
+      "c": "4",
+      "d": "5"
+    }
+  },
+  {
+    "id": 4,
+    "question": "What is the speed of light in a vacuum?",
+    "options": {
+      "a": "299,792,458 m/s",
+      "b": "300,000,000 m/s",
+      "c": "298,000,000 m/s",
+      "d": "301,000,000 m/s"
+    }
+  },
+  {
+    "id": 5,
+    "question": "Which gas makes up approximately 78% of Earth's atmosphere?",
+    "options": {
+      "a": "Oxygen",
+      "b": "Carbon dioxide",
+      "c": "Nitrogen",
+      "d": "Argon"
+    }
+  },
+  {
+    "id": 6,
+    "question": "What is the hardest natural substance on Earth?",
+    "options": {
+      "a": "Quartz",
+      "b": "Diamond",
+      "c": "Graphite",
+      "d": "Titanium"
+    }
+  },
+  {
+    "id": 7,
+    "question": "How many bones are in an adult human body?",
+    "options": {
+      "a": "196",
+      "b": "206",
+      "c": "216",
+      "d": "226"
+    }
+  },
+  {
+    "id": 8,
+    "question": "What is the pH of pure water?",
+    "options": {
+      "a": "6",
+      "b": "7",
+      "c": "8",
+      "d": "9"
+    }
+  },
+  {
+    "id": 9,
+    "question": "Which organelle is known as the powerhouse of the cell?",
+    "options": {
+      "a": "Nucleus",
+      "b": "Ribosome",
+      "c": "Mitochondria",
+      "d": "Golgi apparatus"
+    }
+  },
+  {
+    "id": 10,
+    "question": "What is the most abundant element in the universe?",
+    "options": {
+      "a": "Helium",
+      "b": "Hydrogen",
+      "c": "Oxygen",
+      "d": "Carbon"
+    }
+  },
+  {
+    "id": 11,
+    "question": "At what temperature does water boil at sea level?",
+    "options": {
+      "a": "90°C",
+      "b": "95°C",
+      "c": "100°C",
+      "d": "105°C"
+    }
+  },
+  {
+    "id": 12,
+    "question": "How many chromosomes do humans have?",
+    "options": {
+      "a": "44",
+      "b": "46",
+      "c": "48",
+      "d": "50"
+    }
+  },
+  {
+    "id": 13,
+    "question": "What is the smallest unit of matter?",
+    "options": {
+      "a": "Molecule",
+      "b": "Atom",
+      "c": "Electron",
+      "d": "Proton"
+    }
+  },
+  {
+    "id": 14,
+    "question": "Which type of electromagnetic radiation has the longest wavelength?",
+    "options": {
+      "a": "X-rays",
+      "b": "Visible light",
+      "c": "Radio waves",
+      "d": "Gamma rays"
+    }
+  }
+]