[browser] rename internal JSImports to camelCase

[pavelsavara]

Contributes to #120703

[radekdoulik]

LGTM

[Copilot]

Pull request overview

This PR renames internal JavaScript import functions from snake_case to camelCase convention, improving naming consistency across the browser WebAssembly runtime. The changes affect the TypeScript export definitions and all corresponding C# JSImport attribute declarations.

• Updates TypeScript exports in exports-internal.ts to use camelCase naming
• Updates all C# JSImport declarations to match the new TypeScript export names
• Covers interop functions, WebSocket operations, and HTTP handler functions

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/mono/browser/runtime/exports-internal.ts	Renames TypeScript exports from snake_case to camelCase (e.g., get_property → getProperty, ws_wasm_create → wsCreate, http_wasm_fetch → httpFetch)
src/libraries/System.Runtime.InteropServices.JavaScript/tests/System.Runtime.InteropServices.JavaScript.UnitTests/System/Runtime/InteropServices/JavaScript/Utils.cs	Updates test utility JSImport declarations to use new camelCase names for setProperty and getProperty
src/libraries/System.Runtime.InteropServices.JavaScript/src/System/Runtime/InteropServices/JavaScript/Interop/JavaScriptImports.Generated.cs	Updates all core JavaScript interop JSImport declarations to use camelCase names
src/libraries/System.Net.WebSockets.Client/src/System/Net/WebSockets/BrowserWebSockets/BrowserInterop.cs	Updates WebSocket-related JSImport declarations to use new camelCase names (e.g., wsCreate, wsOpen, wsSend)
src/libraries/System.Net.Http/src/System/Net/Http/BrowserHttpHandler/BrowserHttpInterop.cs	Updates HTTP handler JSImport declarations to use new camelCase names (e.g., httpFetch, httpSupportsStreamingRequest)