chore(corp/rih): move frontend to a separate folder

Change-Id: Ic7467f459015c39c73f87c61a048319eaf1243be
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8714
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>

corp/rih/frontend/Cargo.toml

@@ -0,0 +1,41 @@
+[package]
+version = "0.1.0"
+name = "rih"
+authors = [ "Vincent Ambo <tazjin@tvl.su>" ]
+license = "Proprietary"
+edition = "2021"
+
+[dependencies]
+fuzzy-matcher = "0.3.7"
+getrandom = { version = "0.2", features = ["js"] }
+gloo = "0.8"
+js-sys = "0.3"
+rand = "0.8"
+rust_iso3166 = "0.1.10"
+serde_json = "1.0"
+serde_urlencoded = "*" # pinned by yew
+yew = { version = "0.20", features = ["csr"] }
+yew-router = "0.17"
+wasm-bindgen-futures = "0.4"
+
+# needs to be in sync with nixpkgs
+wasm-bindgen = "= 0.2.84"
+
+[dependencies.serde]
+version = "*" # pinned by yew
+features = [ "derive" ]
+
+[dependencies.web-sys]
+version = "*" # pinned by yew
+features = [ "HtmlDetailsElement" ]
+
+[dependencies.static_markdown]
+path = "./static-markdown"
+
+[profile.release]
+lto = true
+opt-level = 'z'
+codegen-units = 1
+
+[package.metadata.wasm-pack.profile.release]
+wasm-opt = ['-Os']