rename useQuery to useEntities

[nikgraf]

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[Copilot]

Pull Request Overview

This PR renames the useQuery hook to useEntities throughout the codebase to provide better semantic clarity about the hook's purpose - querying multiple entities from the hypergraph.

• Renamed the main useQuery hook to useEntities
• Updated all internal private and public query hooks to use the new naming convention
• Updated all imports and references across documentation, tests, and example applications

Reviewed Changes

Copilot reviewed 47 out of 47 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
packages/hypergraph-react/src/hooks/use-entities.tsx	Renamed main hook from useQuery to useEntities and updated parameter type names
packages/hypergraph-react/src/internal/use-entities-private.tsx	Renamed internal private hook from useQueryPrivate to useEntitiesPrivate
packages/hypergraph-react/src/internal/use-entities-public.tsx	Renamed internal public hook from useQueryPublic to useEntitiesPublic
packages/hypergraph-react/src/index.ts	Updated exports to reflect new naming convention
packages/hypergraph-react/test/HypergraphSpaceContext.test.tsx	Updated test file to use new hook names
docs/docs/query-public-data.md	Updated documentation to reference useEntities instead of useQuery
docs/docs/query-private-data.md	Updated documentation to reference useEntities instead of useQuery
docs/docs/filtering-query-results.md	Updated all code examples to use useEntities
Multiple template and example app files	Updated all imports and hook usage across React applications

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