Revert "chore: move all node-api impl to ext (#24662)" (#24680)

This reverts commit d00fbd70258a77a267fe20bdd2c4a028c799b693.

Reverting because, it caused a failure during v1.45.3 publish:

https://github.com/denoland/deno/actions/runs/10048730693/job/27773718095

1 files changed, 20 insertions, 0 deletions

diff --git a/cli/napi/mod.rs b/cli/napi/mod.rs
new file mode 100644
index 000000000..122d2ff06
--- /dev/null
+++ b/cli/napi/mod.rs
@@ -0,0 +1,20 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+
+#![allow(unused_mut)]
+#![allow(non_camel_case_types)]
+#![allow(clippy::undocumented_unsafe_blocks)]
+
+//! Symbols to be exported are now defined in this JSON file.
+//! The `#[napi_sym]` macro checks for missing entries and panics.
+//!
+//! `./tools/napi/generate_symbols_list.js` is used to generate the LINK `cli/exports.def` on Windows,
+//! which is also checked into git.
+//!
+//! To add a new napi function:
+//! 1. Place `#[napi_sym]` on top of your implementation.
+//! 2. Add the function's identifier to this JSON list.
+//! 3. Finally, run `tools/napi/generate_symbols_list.js` to update `cli/napi/generated_symbol_exports_list_*.def`.
+
+pub mod js_native_api;
+pub mod node_api;
+pub mod util;