[Core] Add FetchStrangerGroupInfo API

[NoirHare]

No description provided.

[Copilot]

Pull Request Overview

This PR introduces a new API endpoint, FetchStrangerGroupInfo, to retrieve group information for non-friends, along with updates to related services and request/response structures.

• Added GetStrangerGroupInfoService and its supporting event and entity.
• Refactored existing GetGroupInfoService to use unified OidbSvcTrpcTcp0x88D classes.
• Extended OperationLogic and OperationExt to expose the new stranger group info API.

Reviewed Changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
Lagrange.Core/Internal/Service/Message/GetStrangerGroupInfoService.cs	Implements a new service to build and parse stranger group info requests/responses.
Lagrange.Core/Internal/Service/Message/GetGroupInfoService.cs	Updates the group info service to use the unified OidbSvcTrpcTcp0x88D classes and random field generation.
Lagrange.Core/Internal/Packets/Service/Oidb/Request/OidbSvcTrpcTcp0x88D.cs	Refactors class names and removes an attribute for the OidbSvcTrpcTcp request.
Lagrange.Core/Internal/Event/Message/GetStrangerGroupEvent.cs	Introduces an event class for stranger group info responses.
Lagrange.Core/Internal/Context/Logic/Implementation/OperationLogic.cs	Adds a new method to fetch stranger group info using the API event.
Lagrange.Core/Common/Interface/Api/OperationExt.cs	Adds a new extension method to trigger FetchStrangerGroupInfo from the bot context.
Lagrange.Core/Common/Entity/BotStrangerGroupInfo.cs	Defines a new entity to represent stranger group information.

Comments suppressed due to low confidence (1)

Lagrange.Core/Internal/Packets/Service/Oidb/Request/OidbSvcTrpcTcp0x88D.cs:11

• The removal of the attribute [OidbSvcTrpcTcp(0x88D, 0)] might affect service routing or registration; ensure that this change is in line with the intended service configuration.

-[OidbSvcTrpcTcp(0x88D, 0)]

[Copilot]

Casting a 64-bit random value to a 32-bit uint may introduce truncation issues; consider using a random method that directly returns a uint or otherwise handle potential overflow explicitly.

Suggested change

	Field1 = (uint)Random.Shared.NextInt64(),
	Field1 = (uint)Random.Shared.Next(),