feat: migrate time utilities from typescript to rust WASM

rust/wasm/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "opencut-wasm"
+version = "0.1.2"
+edition = "2024"
+description = "Shared video editor logic compiled to WebAssembly"
+repository = "https://github.com/opencut/opencut"
+license = "MIT"
+
+[lib]
+path = "src/wasm.rs"
+crate-type = ["cdylib", "rlib"]
+
+[dependencies]
+time = { version = "0.1.0", path = "../crates/time", features = ["wasm"] }

rust/wasm/README.md

@@ -0,0 +1,21 @@
+# opencut-wasm
+
+Shared video editor logic compiled to WebAssembly. Used by the [OpenCut](https://github.com/opencut/opencut) web app.
+
+## Install
+
+```bash
+npm install opencut-wasm
+```
+
+## Usage
+
+```ts
+import { formatTimeCode } from "opencut-wasm";
+```
+
+All exports are documented in the [TypeScript definitions](./opencut_wasm.d.ts).
+
+## Source
+
+Functions are implemented in Rust under [`rust/crates/`](../crates/). This package is the compiled WebAssembly output — do not edit it directly.

rust/wasm/src/wasm.rs

@@ -0,0 +1 @@
+pub use time::*;