fix: handle with { type: "file" } import attributes in tsx dev mode

[betegon]

Depends on #1008.

Problem

ink-ui.ts imports the Ink app sidecar using a with { type: "file" } import attribute:

import inkAppPath from "./ink-app.tsx" with { type: "file" };

This is a static module-level import, so Node.js evaluates it when ink-ui.ts is first loaded. Node.js only supports with { type: "json" } — everything else throws ERR_IMPORT_ATTRIBUTE_UNSUPPORTED. The factory catches the error and falls back to LoggingUI, but LoggingUI can't do interactive prompts, so the wizard fails with:

Error: The interactive UI failed to load. Run with --yes for non-interactive mode.

This affected anyone running pnpm cli init or pnpm tsx /path/to/bin.ts init in a real terminal — the interactive wizard UI was never reachable in dev mode.

Why it worked before: Bun supports with { type: "file" } natively. In esbuild builds, text-import-plugin transforms the attribute away before Node.js ever sees it.

Fix

Register a synchronous Node.js module hook in require-shim.mjs using registerHooks() (available from Node 22.15, our minimum). When a module is imported with with { type: "file" }, the hook returns a synthetic ESM module that exports the file's absolute path as a string — the same behaviour Bun provides natively.

registerHooks({
  load(url, context, nextLoad) {
    if (context.importAttributes?.type === "file") {
      return {
        format: "module",
        shortCircuit: true,
        source: `export default ${JSON.stringify(new URL(url).pathname)};`,
      };
    }
    return nextLoad(url, context);
  },
});

Test plan

# Before
pnpm tsx /path/to/bin.ts init
→ Error: The interactive UI failed to load. Run with --yes for non-interactive mode.

# After
pnpm tsx /path/to/bin.ts init
→ Launches the Ink wizard UI

Note: tsx v4.20.6 itself emits a [DEP0205] deprecation warning for module.register() — that's a tsx bug unrelated to this change.

[github-actions]

Codecov Results 📊

✅ Patch coverage is 100.00%. Project has 4235 uncovered lines.
✅ Project coverage is 81.87%. Comparing base (base) to head (head).

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    81.86%    81.87%    +0.01%
==========================================
  Files          328       328         —
  Lines        23351     23359        +8
  Branches     15114     15114         —
==========================================
+ Hits         19115     19124        +9
- Misses        4236      4235        -1
- Partials      1621      1621         —

---

Generated by Codecov Action

[BYK]

Changes incorporated into #1008 (file import hook + createRequire fixes)