feat：Misskey 适配器支持文件上传、投票内容感知功能和重构部分代码

astrbot/core/config/default.py

@@ -254,6 +254,14 @@
                         "misskey_default_visibility": "public",
                         "misskey_local_only": False,
                         "misskey_enable_chat": True,
+                        # download / security options
+                        "misskey_allow_insecure_downloads": False,
+                        "misskey_download_timeout": 15,
+                        "misskey_download_chunk_size": 65536,
+                        "misskey_max_download_bytes": None,
+                        "misskey_enable_file_upload": True,
+                        "misskey_upload_concurrency": 3,
+                        "misskey_upload_folder": "",
                     },
                     "Slack": {
                         "id": "slack",
@@ -382,6 +390,41 @@
                         "type": "bool",
                         "hint": "启用后，机器人将会监听和响应私信聊天消息",
                     },
+                    "misskey_enable_file_upload": {
+                        "description": "启用文件上传到 Misskey",
+                        "type": "bool",
+                        "hint": "启用后，适配器会尝试将消息链中的文件上传到 Misskey 并在消息中附加 media(fileIds)。",
+                    },
+                    "misskey_allow_insecure_downloads": {
+                        "description": "允许不安全下载（禁用 SSL 验证）",
+                        "type": "bool",
+                        "hint": "仅作为最后回退手段：当远端服务器存在证书问题导致无法正常下载时，允许临时禁用 SSL 验证以获取文件。启用有安全风险，请谨慎使用。",
+                    },
+                    "misskey_download_timeout": {
+                        "description": "远端下载超时时间（秒）",
+                        "type": "int",
+                        "hint": "用于计算 URL 文件 MD5 或回退下载时的总体超时时间（秒）。",
+                    },
+                    "misskey_download_chunk_size": {
+                        "description": "流式下载分块大小（字节）",
+                        "type": "int",
+                        "hint": "流式下载和计算 MD5 时使用的每次读取字节数，过小会增加开销，过大会占用内存。",
+                    },
+                    "misskey_max_download_bytes": {
+                        "description": "最大允许下载字节数（超出则中止）",
+                        "type": "int",
+                        "hint": "如果希望限制下载文件的最大大小以防止 OOM，请填写最大字节数；留空或 null 表示不限制。",
+                    },
+                    "misskey_upload_concurrency": {
+                        "description": "并发上传限制",
+                        "type": "int",
+                        "hint": "同时进行的文件上传任务上限（整数，默认 3）。",
+                    },
+                    "misskey_upload_folder": {
+                        "description": "上传到网盘的目标文件夹 ID",
+                        "type": "string",
+                        "hint": "可选：填写 Misskey 网盘中目标文件夹的 ID，上传的文件将放置到该文件夹内以避免账号网盘根目录混乱。留空则使用默认位置。",
+                    },
                     "telegram_command_register": {
                         "description": "Telegram 命令注册",
                         "type": "bool",