Improve Node/Browser build

[benStre]

Removes Deno shims/polyfills for simpler and more stable node build that should also work in browsers.
Currently, only the websocket client interface is supported, we need to add a websocket server interface in the future.

[Copilot]

Pull Request Overview

This PR adds support for Node.js runtime and implements WebAssembly instantiation across different JavaScript runtimes (Deno, Node.js, Bun, and Browser). The changes refactor the runtime detection mechanism and introduce a unified interface for runtime-specific operations.

• Adds new NodeRuntimeInterface class to support Node.js environments
• Introduces instantiateWebAssembly method to the runtime interface for consistent WASM loading across all runtimes
• Updates runtime detection to use navigator.userAgent for identifying Deno, Node.js, Bun, and browser environments

Reviewed Changes

Copilot reviewed 9 out of 12 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
src/utils/js-runtime-compat/runtimes/node.ts	Introduces new NodeRuntimeInterface class (contains bugs - using Deno APIs instead of Node.js)
src/utils/js-runtime-compat/runtimes/deno.ts	Adds instantiateWebAssembly method using WebAssembly.instantiateStreaming
src/utils/js-runtime-compat/runtimes/browser.ts	Adds instantiateWebAssembly method using WebAssembly.instantiateStreaming
src/utils/js-runtime-compat/runtime.ts	Updates runtime detection to use navigator.userAgent and adds Node.js runtime handler
src/utils/js-runtime-compat/js-runtime-interface.ts	Extends interface with instantiateWebAssembly method and adds "node" and "bun" runtime types
src/datex-core/datex_core_js.js	Refactors to use runtimeInterface.instantiateWebAssembly instead of inline runtime detection
scripts/build-wasm.ts	Updates template to use runtimeInterface.instantiateWebAssembly
scripts/build-bundle.ts	Updates regex pattern for WASM replacement (pattern is too broad)
scripts/build-npm.ts	Removes dnt shims and unused entry points
src/datex-core/datex_core_js.d.ts	Reorders type declarations (cosmetic changes)
deno.lock	Adds @types/node dependency
Cargo.lock	Updates various Rust dependency versions

Comments suppressed due to low confidence (1)

src/utils/js-runtime-compat/runtime.ts:44

• The runtime detection logic checks for "bun" runtime, but getRuntimeInterface doesn't have a corresponding case to handle it. When Bun is detected, it will fall through to the browser runtime interface. Either add a Bun runtime implementation or remove "bun" from the JSRuntimeType and detection logic.

async function getRuntimeInterface(type: JSRuntimeType) {
    if (type === "deno") {
        const { DenoRuntimeInterface } = await import("./runtimes/deno.ts");
        return new DenoRuntimeInterface();
    } else if (type === "node") {
        const { NodeRuntimeInterface } = await import("./runtimes/node.ts");
        return new NodeRuntimeInterface();
    } else {
        const { BrowserRuntimeInterface } = await import(
            "./runtimes/browser.ts"
        );
        return new BrowserRuntimeInterface();
    }

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