feat: improve reconnect, add ESLint configuration for common and socket

packages/config/game.json

@@ -0,0 +1,4 @@
+{
+  "managerPassword": "PASSWORD",
+  "music": true
+}

packages/config/quizz/example.json

@@ -0,0 +1,41 @@
+{
+  "subject": "Example Quizz",
+  "questions": [
+    {
+      "question": "What is good answer ?",
+      "answers": [
+        "No",
+        "Good answer",
+        "No",
+        "No"
+      ],
+      "solution": 1,
+      "cooldown": 5,
+      "time": 15
+    },
+    {
+      "question": "What is good answer with image ?",
+      "answers": [
+        "No",
+        "No",
+        "No",
+        "Good answer"
+      ],
+      "image": "https://placehold.co/600x400.png",
+      "solution": 3,
+      "cooldown": 5,
+      "time": 20
+    },
+    {
+      "question": "What is good answer with two answers ?",
+      "answers": [
+        "Good answer",
+        "No"
+      ],
+      "image": "https://placehold.co/600x400.png",
+      "solution": 0,
+      "cooldown": 5,
+      "time": 20
+    }
+  ]
+}