feat: DataSet RPC — server-side endpoint for client dataset queries

[Copilot]

Clients currently hardcode Minecraft Bedrock dataset values (blocks, entities, items, etc.). This adds a custom LSP request so clients can query any dataset directly from the server.

Changes

ide/shared/src/constants.ts

• RequestTypes.DataSet — LSP method name: 'bc/minecraft/dataset'
• DataSets namespace — typed string constants for all queryable dataset IDs, organized as:
  • DataSets.Vanilla.BehaviorPack.* / DataSets.Vanilla.ResourcePack.*
  • DataSets.Edu.BehaviorPack.* / DataSets.Edu.ResourcePack.*
  • DataSets.General.* (biomes, blocks, effects, enchantments, potions, etc.)

ide/base/server/src/lsp/dataset/service.ts (new)

DataSetService registers connection.onRequest(RequestTypes.DataSet, ...) and maps the datatype param to the corresponding MinecraftData entry. An optional id field can be provided to filter results within the dataset — for string arrays it matches by equality, for object arrays it matches on the .id property.

ide/base/server/src/lsp/server/setup.ts

Registers DataSetService with the service manager.

Usage

import { RequestTypes, DataSets } from '@blockception/ide-shared';

// Fetch all vanilla block definitions
const blocks = await client.sendRequest(RequestTypes.DataSet, {
  datatype: DataSets.Vanilla.BehaviorPack.Blocks,
});

// Fetch a specific block by id
const dirt = await client.sendRequest(RequestTypes.DataSet, {
  datatype: DataSets.Vanilla.BehaviorPack.Blocks,
  id: 'minecraft:dirt',
});

Original prompt

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This section details on the original issue you should resolve

<issue_title>feat: DataSet RPC</issue_title>
<issue_description>Is your feature request related to a problem? Please describe.
custom RPC that allows client to query datasets, so we can remove hardcoded stuff from the client

</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes feat: DataSet RPC #31

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