[Enhance] Missions & ETR

- Add support for missions
- PTT mechanism: Change first play protection to new best protection
- Adapt to the new difficulty ETR
- Uncap DORO*C
- Incomplete support for "pick_ticket"
- Fix requirements: cryptography >= 35.0.0

Note: This is an intermediate test version, only for Arcaea 5.4.0c. Next version will adapt to 5.4.0.

latest version/database/init/singles.json

@@ -1612,5 +1612,77 @@
 		],
 		"orig_price": 100,
 		"price": 100
+	},
+	{
+		"name": "ionostream",
+		"items": [
+			{
+				"type": "single",
+				"id": "ionostream",
+				"is_available": true
+			},
+			{
+				"type": "core",
+				"amount": 1,
+				"id": "core_generic",
+				"is_available": true
+			}
+		],
+		"orig_price": 100,
+		"price": 100
+	},
+	{
+		"name": "masqueradelegion",
+		"items": [
+			{
+				"type": "single",
+				"id": "masqueradelegion",
+				"is_available": true
+			},
+			{
+				"type": "core",
+				"amount": 1,
+				"id": "core_generic",
+				"is_available": true
+			}
+		],
+		"orig_price": 100,
+		"price": 100
+	},
+	{
+		"name": "kyorenromance",
+		"items": [
+			{
+				"type": "single",
+				"id": "kyorenromance",
+				"is_available": true
+			},
+			{
+				"type": "core",
+				"amount": 1,
+				"id": "core_generic",
+				"is_available": true
+			}
+		],
+		"orig_price": 100,
+		"price": 100
+	},
+	{
+		"name": "qovat",
+		"items": [
+			{
+				"type": "single",
+				"id": "qovat",
+				"is_available": true
+			},
+			{
+				"type": "core",
+				"amount": 1,
+				"id": "core_generic",
+				"is_available": true
+			}
+		],
+		"orig_price": 100,
+		"price": 100
 	}
 ]