Initial commit: add RainOpsMini project and documentation

PluginConfig/AfkKickPlugin.json

@@ -0,0 +1,12 @@
+{
+  "Enabled": false,
+  "StartMsg": "本服务器已启用自动清理挂机插件，请及时加入小队",
+  "CheckIntervalSeconds": 60,
+  "RecheckDelaySeconds": 60,
+  "MinServerPlayers": 80,
+  "MaxKicksPerRun": 3,
+  "WarnBeforeKick": true,
+  "WarningMessage": "您尚未加入小队！请尽快加入小队，否则将在 {0} 秒后被踢出。",
+  "KickReason": "AFK / 长时间未加入小队",
+  "WhitelistSteamIds": []
+}