add instruction to readme to run build before running example

[kandros]

otherwise

❯ bun run src/examples/index.ts
38 |   const targetLibPath = join(libDir, target, `${libraryName}.${suffix}`)
39 |   if (existsSync(targetLibPath)) {
40 |     return targetLibPath
41 |   }
42 | 
43 |   throw new Error(`Could not find opentui library for platform: ${target}`)
             ^
error: Could not find opentui library for platform: aarch64-macos
...

[kommander]

Hey, thanks for your interest! There is a build section directly above the example section though? I think more focus will be put on documentation as soon as we have something semi stable, then I see the build docs more with developer docs as the lib package should then work out of the box.

[ZiedYousfi]

Maybe just a

bun run build && bun run src/examples/index.ts