fix: bundle every package's JS output instead of emitting raw tsc

[ChristoPy]

Summary

Every published package except rest and sdk built with bare tsc against a tsconfig set to "moduleResolution": "bundler" -- a setting that deliberately emits extension-less relative import specifiers (e.g. from './resources/checkout') on the assumption a bundler runs afterward. None did. Under real Node.js ESM resolution (what every actual npm/Node consumer uses, not Bun's more lenient resolver, which is why local workspace testing never caught this) that produces ERR_MODULE_NOT_FOUND on import, immediately.

Confirmed by packing and installing the real tarballs in an isolated directory: types, zod, and typebox all failed on their own internal multi-file imports; adapters failed transitively (imports zod at runtime, not just for types); express/fastify/hono/elysia/supabase all failed transitively through adapters. eslint-plugin and better-auth failed too. Only rest and sdk worked, because they already bundled with bun build instead of plain tsc.

Fix, applied uniformly: bun build <entrypoints> --outdir dist --target node for JS (matching each package's actual exports map, including the v1/v2 subpaths on types/zod/typebox/sdk that were being silently promised but never produced), then tsc --emitDeclarationOnly for types only -- the same pattern rest/sdk already used successfully. Also fixed sdk's build, which only ever bundled the root entrypoint despite declaring /v1 and /v2 subpath exports (so @abacatepay/sdk/v1 has never actually resolved under Node, even before this rewrite). Also fixed eslint-plugin's build/types scripts, which had swapped bodies -- types called bun run types recursively (infinite loop) and was never invoked by prepublishOnly anyway.

Verified with npm pack + a fresh isolated install of all 11 tarballs together (not the workspace symlinks), running an end-to-end script that imports every package, hits the real API, and exercises the zod -> adapters -> express dispatch chain. All pass.

Patch-bumped every affected package (types 3.0.1, sdk/zod/typebox/adapters/ express/fastify/hono/elysia/supabase 2.0.1, eslint-plugin 0.1.3, better-auth 1.0.1) -- this restores intended behavior, no public API changed.

Related Issue

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Why

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What changed

Breaking changes

• Yes
• No

Checklist

• Docs updated
• CI passing
• I followed the CONTRIBUTING guidelines
• I added or updated tests (if applicable)

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