chore(rln-wasm): remove wasm-bindgen-cli installation (#341)

Currently, the new wasm-bindgen-cli version [causes CI to
fail](https://github.com/vacp2p/zerokit/actions/runs/17699917161/job/50313998747),
and it isn't needed for the parallel feature anymore.
So it's better to remove it from the codebase.

rln-wasm/Makefile.toml

@@ -4,12 +4,7 @@ dependencies = ["pack_build", "pack_rename", "pack_resize"]
 
 [tasks.build_parallel]
 clear = true
-dependencies = [
-    "pack_build_parallel",
-    "post_build_parallel",
-    "pack_rename",
-    "pack_resize",
-]
+dependencies = ["pack_build_parallel", "pack_rename", "pack_resize"]
 
 [tasks.pack_build]
 command = "wasm-pack"
@@ -34,12 +29,6 @@ args = [
     "-Z",
     "build-std=panic_abort,std",
 ]
-
-[tasks.post_build_parallel]
-script = '''
-wasm-bindgen --target web --split-linked-modules --out-dir ./pkg ./target/wasm32-unknown-unknown/release/rln_wasm.wasm
-'''
-
 [tasks.pack_rename]
 script = "sed -i.bak 's/rln-wasm/zerokit-rln-wasm/g' pkg/package.json && rm pkg/package.json.bak"
 

rln-wasm/README.md

@@ -91,7 +91,7 @@ enabling multi-threaded execution in the browser.
 
 > [!NOTE]
 > Parallel support is not enabled by default due to WebAssembly and browser limitations. \
-> Compiling this feature requires `nightly` Rust and the `wasm-bindgen-cli` tool.
+> Compiling this feature requires `nightly` Rust.
 
 ### Build Setup
 
@@ -101,12 +101,6 @@ enabling multi-threaded execution in the browser.
 rustup install nightly
 ```
 
-#### Install `wasm-bindgen-cli`
-
-```bash
-cargo install wasm-bindgen-cli --version=0.2.100
-```
-
 ### Build Commands
 
 To enable parallel computation for WebAssembly threads, you can use the following command: