Webapp exposed for local development

[Tomperez98]

This is an initial version. But already working.

// app.ts

import type { Context } from "./src/context";
import { Resonate } from "./src/resonate";

const resonate = Resonate.local({ webapp: true });

function* foo(ctx: Context): Generator {
  const v = yield* ctx.run(bar);
  return v;
}

function bar(ctx: Context): string {
  console.log("hello world!");
  return "hello world";
}

function* fib(ctx: Context, n: number): Generator {
  if (n <= 1) return n;
  const p1 = yield ctx.beginRpc(fib, n - 1);
  const p2 = yield ctx.beginRpc(fib, n - 2);
  return (yield p1) + (yield p2);
}
async function main() {
  resonate.register(foo, { version: 1 });
  resonate.register(fib, { version: 1 });
}
main();

bun run app.ts
// time=2025-12-04T02:50:25.110Z level=INFO msg="starting http server" addr=:8001

resonate invoke fib.2 --func fib --arg 5

resonate get fib.2

[codecov-commenter]

Codecov Report

❌ Patch coverage is 20.00000% with 124 lines in your changes missing coverage. Please review.
✅ Project coverage is 67.10%. Comparing base (eac9ab5) to head (ccfa685).

Files with missing lines	Patch %	Lines
dev/network.ts	17.80%	120 Missing ⚠️
src/util.ts	20.00%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #374      +/-   ##
==========================================
- Coverage   69.74%   67.10%   -2.65%     
==========================================
  Files          30       30              
  Lines        2740     2894     +154     
  Branches      742      759      +17     
==========================================
+ Hits         1911     1942      +31     
- Misses        828      952     +124     
+ Partials        1        0       -1     

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