Remove jackson from UpdateMessageData

[SessionHero01]

This unfortunately introduces some access to the singleton MessagingModuleConfiguration, however we will be moving away from UpdateMessageData soon.

[Copilot]

Pull request overview

This pull request removes the Jackson dependency from UpdateMessageData and replaces it with kotlinx.serialization. The change involves updating the serialization annotations from Jackson's @JsonTypeInfo and @JsonSubTypes to kotlinx.serialization's @Serializable, @JsonClassDiscriminator, and @SerialName. To support this migration, a Json parameter is now required for the fromJSON and toJSON methods, which is passed via dependency injection in most places. Where dependency injection is not available (such as in MessageRecord.java and OpenGroupInvitationView.kt), the PR temporarily uses the MessagingModuleConfiguration singleton to access the Json instance, which is acknowledged as a temporary solution in the PR description.

Changes:

• Migrated UpdateMessageData from Jackson to kotlinx.serialization with appropriate annotations
• Updated all call sites to pass the Json instance parameter to serialization methods
• Temporarily introduced singleton access in two locations where dependency injection is not available

Reviewed changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
app/src/main/java/org/session/libsession/messaging/utilities/UpdateMessageData.kt	Core migration: replaced Jackson annotations with kotlinx.serialization annotations and updated serialization methods to accept Json parameter
app/src/main/java/org/thoughtcrime/securesms/database/model/MessageRecord.java	Updated to use singleton access to Json instance for deserialization
app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/OpenGroupInvitationView.kt	Updated to use singleton access to Json instance for deserialization
app/src/main/java/org/thoughtcrime/securesms/repository/DefaultConversationRepository.kt	Updated to inject and pass Json parameter via dependency injection
app/src/main/java/org/thoughtcrime/securesms/database/Storage.kt	Updated to inject and pass Json parameter via dependency injection
app/src/main/java/org/thoughtcrime/securesms/conversation/v2/utilities/ResendMessageUtilities.kt	Updated to inject and pass Json parameter via dependency injection
app/src/main/java/org/session/libsession/messaging/messages/signal/OutgoingTextMessage.kt	Updated to pass Json parameter to serialization method
app/src/main/java/org/session/libsession/messaging/messages/signal/IncomingTextMessage.kt	Updated to pass Json parameter to serialization method

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[Copilot]

The migration from Jackson to kotlinx.serialization changes the JSON serialization implementation. While both use "@type" as the discriminator field, there may be subtle differences in formatting or behavior that could affect backward compatibility with existing messages in the database. Consider adding tests to verify that messages serialized with the old Jackson format can still be deserialized correctly with the new kotlinx.serialization implementation, or document if this has been verified.

[ThomasSession]

You should be able to inject in the view, though it comes with being careful at the AndroidentryPoints along the way