fix(napi): omit parser header from WASI declarations (#25254)

## Summary

- generate the parser WASI declaration without the root package's custom DTS header
- remove the resulting invalid `./generated/visit/visitor.d.ts` import from `parser.wasi.d.cts`
- allow `@napi-rs/cli` 3.8.2 to validate and publish the WASI binding package

Failed job: https://github.com/oxc-project/oxc/actions/runs/30810594648/job/91677775732

The custom header describes the root `oxc-parser` JavaScript wrapper (`Visitor` and `visitorKeys`), not the raw platform binding package, so it should not be present in the WASI binding declaration.

napi/parser/package.json

@@ -65,9 +65,9 @@
     "build": "pnpm run build-dev --features allocator --release",
     "postbuild": "publint",
     "postbuild-dev": "node scripts/patch.js",
-    "build-wasi": "napi build --config-path napi.wasm.json --target wasm32-wasip1-threads --dts parser.wasi.d.cts",
+    "build-wasi": "napi build --config-path napi.wasm.json --target wasm32-wasip1-threads --dts parser.wasi.d.cts --no-dts-header",
     "build-wasm": "pnpm run build-wasm-dev --release",
-    "build-wasm-dev": "pnpm run build-dev --target wasm32-wasip1-threads --dts parser.wasi.d.cts",
+    "build-wasm-dev": "pnpm run build-dev --target wasm32-wasip1-threads --dts parser.wasi.d.cts --no-dts-header",
     "build-npm-dir": "rm -rf npm-dir && napi create-npm-dirs --config-path napi.wasm.json --npm-dir npm-dir && pnpm napi artifacts --config-path napi.wasm.json --npm-dir npm-dir --output-dir src-js",
     "build-browser-bundle": "node scripts/build-browser-bundle.js",
     "test": "pnpm run test-node run",

napi/parser/src-js/parser.wasi.d.cts

@@ -1,19 +1,3 @@
-/* auto-generated by NAPI-RS */
-/* eslint-disable */
-
-import type { Program } from "@oxc-project/types";
-import type { VisitorObject } from "./generated/visit/visitor.d.ts";
-
-export * from "@oxc-project/types";
-
-export { VisitorObject };
-
-export const visitorKeys: Record<string, string[]>;
-
-export class Visitor {
-  constructor(visitor: VisitorObject);
-  visit(program: Program): void;
-}
 export interface Comment {
   type: 'Line' | 'Block'
   value: string