[Bug fix] Update error & About bundle download

- Data for Arcaea 5.8.0
- Fix a bug that the server's database updates from an old version may meet a challenge if `recent30` table has some strange data.
- Fix the issue where the bundle downloading memory cache does not clean up.
- Add a config term to only change the X-Accel-Redirect prefix for bundle downloading.

latest version/database/init/packs.json

@@ -808,5 +808,23 @@
 		],
 		"price": 700,
 		"orig_price": 700
+	},
+	{
+		"name": "groovecoaster_append_1",
+		"items": [
+			{
+				"type": "pack",
+				"id": "groovecoaster_append_1",
+				"is_available": true
+			},
+			{
+				"type": "core",
+				"amount": 3,
+				"id": "core_generic",
+				"is_available": true
+			}
+		],
+		"price": 300,
+		"orig_price": 300
 	}
 ]

latest version/database/init/singles.json

@@ -1828,5 +1828,41 @@
 		],
 		"orig_price": 100,
 		"price": 100
+	},
+	{
+		"name": "hypervision",
+		"items": [
+			{
+				"type": "single",
+				"id": "hypervision",
+				"is_available": true
+			},
+			{
+				"type": "core",
+				"amount": 1,
+				"id": "core_generic",
+				"is_available": true
+			}
+		],
+		"orig_price": 100,
+		"price": 100
+	},
+	{
+		"name": "stargateextreme",
+		"items": [
+			{
+				"type": "single",
+				"id": "stargateextreme",
+				"is_available": true
+			},
+			{
+				"type": "core",
+				"amount": 1,
+				"id": "core_generic",
+				"is_available": true
+			}
+		],
+		"orig_price": 100,
+		"price": 100
 	}
 ]