feat: add optional viewMode and associationType property to Message interface

[SchulteV2]

An example:

{
  "id": "<REDACTED_MESSAGE_KEY>",
  "viewed": false,
  "type": "unknown",
  "t": 1776858554,
  "clientReceivedTsMillis": 1776858554692,
  "notifyName": "<REDACTED_NAME>",
  "from": "<REDACTED_JID>",
  "to": "<REDACTED_JID>",
  "ack": 1,
  "invis": false,
  "isNewMsg": true,
  "star": false,
  "kicNotified": false,
  "recvFresh": true,
  "isFromTemplate": false,
  "isAdsMedia": false,
  "pollInvalidated": false,
  "isSentCagPollCreation": false,
  "latestEditMsgKey": null,
  "latestEditSenderTimestampMs": null,
  "mentionedJidList": [],
  "groupMentions": [],
  "isEventCanceled": false,
  "eventInvalidated": false,
  "isVcardOverMmsDocument": false,
  "futureproofBuffer": {},
  "futureproofParams": {
    "info": {
      "type": "chat",
      "externalId": "<REDACTED_EXTERNAL_ID>",
      "ts": 1776858554,
      "edit": -1,
      "isHsm": false,
      "count": null,
      "pushname": "<REDACTED_NAME>",
      "username": null,
      "displayName": null,
      "senderPn": {
        "server": "c.us",
        "user": "<REDACTED_PHONE>",
        "_serialized": "<REDACTED_JID>"
      },
      "senderLid": null,
      "recipientLid": null,
      "recipientPn": null,
      "peerRecipientPn": null,
      "peerRecipientLid": null,
      "peerRecipientUsername": null,
      "recipientLatestLid": null,
      "recipientUsername": null,
      "participant": null,
      "participantLid": null,
      "participantPn": null,
      "participantUsername": null,
      "category": null,
      "chat": {
        "server": "lid",
        "user": "<REDACTED_LID_USER>",
        "_serialized": "<REDACTED_JID>"
      },
      "author": {
        "server": "lid",
        "user": "<REDACTED_LID_USER>",
        "_serialized": "<REDACTED_JID>"
      },
      "originalBotRecipient": null,
      "clientReceivedTsMillis": 1776858554692,
      "msgProcessStartTsMillis": 1776858554692,
      "accountLid": {
        "server": "lid",
        "user": "<REDACTED_LID_USER>",
        "_serialized": "<REDACTED_JID>"
      }
    },
    "paymentInfo": null,
    "e2eInfo": {
      "retryCount": 0,
      "e2eType": "pkmsg",
      "hideFail": false
    },
    "bizInfo": {
      "verifiedNameCert": null,
      "verifiedLevel": null,
      "verifiedNameSerial": -1,
      "privacyMode": null
    },
    "hsmInfo": null,
    "msgMeta": {
      "isUnavailable": false,
      "isViewOnceUnavailable": false,
      "isHostedMsgUnavailable": false,
      "type": "media",
      "pollType": null,
      "origin": null,
      "rawTs": "1776858554",
      "urlNumber": false,
      "urlText": false,
      "statusMentioned": false,
      "appdata": null
    },
    "rcat": null,
    "reportingTokenInfo": {
      "stanzaTs": 1776858554,
      "reportingTag": "<REDACTED_TOKEN_BYTES>"
    }
  },
  "isForwarded": false,
  "isQuestion": false,
  "questionReplyQuotedMessage": null,
  "questionResponsesCount": 0,
  "readQuestionResponsesCount": 0,
  "forwardsCount": 0,
  "hasReaction": false,
  "newsletterAdminProfile": null,
  "parentMsgKey": {
    "fromMe": false,
    "remote": {
      "server": "lid",
      "user": "<REDACTED_LID_USER>",
      "_serialized": "<REDACTED_JID>"
    },
    "id": "<REDACTED_MESSAGE_ID>",
    "_serialized": "<REDACTED_MESSAGE_KEY>"
  },
  "associationType": "UNKNOWN",
  "viewMode": "HIDDEN",
  "messageSecret": "<REDACTED_SECRET_BYTES>",
  "productHeaderImageRejected": false,
  "lastPlaybackProgress": 0,
  "isDynamicReplyButtonsMsg": false,
  "isCarouselCard": false,
  "parentMsgId": null,
  "callSilenceReason": null,
  "isVideoCall": false,
  "callDuration": null,
  "callCreator": null,
  "callParticipants": null,
  "isCallLink": null,
  "callLinkToken": null,
  "terminatedByDeviceSwitch": null,
  "selfOtherDeviceConnected": null,
  "isMdHistoryMsg": false,
  "stickerSentTs": 0,
  "isAvatar": false,
  "lastUpdateFromServerTs": 0,
  "invokedBotWid": null,
  "bizBotType": null,
  "botResponseTargetId": null,
  "botPluginType": null,
  "botPluginReferenceIndex": null,
  "botPluginSearchProvider": null,
  "botPluginSearchUrl": null,
  "botPluginSearchQuery": null,
  "botPluginMaybeParent": false,
  "botReelPluginThumbnailCdnUrl": null,
  "botMessageDisclaimerText": null,
  "botSessionTransparencyType": null,
  "botMsgBodyType": null,
  "botModeSelection": null,
  "botModeOverride": null,
  "reportingTokenInfo": {
    "stanzaTs": 1776858554,
    "reportingTag": "<REDACTED_TOKEN_BYTES>"
  },
  "requiresDirectConnection": false,
  "bizContentPlaceholderType": null,
  "hostedBizEncStateMismatch": false,
  "senderOrRecipientAccountTypeHosted": false,
  "placeholderCreatedWhenAccountIsHosted": false,
  "groupHistoryBundleMessageKey": null,
  "groupHistoryBundleMetadata": null,
  "groupHistoryIndividualMessageInfo": null,
  "nonJidMentions": null,
  "chatId": {
    "server": "lid",
    "user": "<REDACTED_LID_USER>",
    "_serialized": "<REDACTED_JID>"
  },
  "fromMe": false,
  "sender": {
    "id": {
      "server": "lid",
      "user": "<REDACTED_LID_USER>",
      "_serialized": "<REDACTED_JID>"
    },
    "pushname": "<REDACTED_NAME>",
    "type": "in",
    "privacyMode": null,
    "labels": [],
    "textStatusLastUpdateTime": -1,
    "isUsernameContact": false,
    "syncToAddressbook": false,
    "formattedName": "<REDACTED_FORMATTED_PHONE>",
    "isMe": false,
    "isMyContact": false,
    "isPSA": {},
    "isUser": {},
    "isWAContact": true,
    "profilePicThumbObj": {
      "eurl": "<REDACTED_URL>",
      "id": {
        "server": "lid",
        "user": "<REDACTED_LID_USER>",
        "_serialized": "<REDACTED_JID>"
      },
      "img": "<REDACTED_URL>",
      "imgFull": "<REDACTED_URL>",
      "tag": "<REDACTED_TAG>"
    },
    "msgs": null
  },
  "timestamp": 1776858554,
  "isGroupMsg": false,
  "mediaData": {}
}