WASM client (#6)

* WASM package for web repl

* Yew web app for REPL

* Basic styles with Tailwind

* Handle numbers correctly

* Add default value to demo Markdown

* Update README

* Build for deployment

* Add Cloudflare deployment

* Deploy on main only

* Add cache

.github/workflows/deploy_web.yml

@@ -0,0 +1,55 @@
+name: Deploy Web
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    name: WASM build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      deployments: write
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: stable
+          targets: wasm32-unknown-unknown
+
+      - uses: Swatinem/rust-cache@v2
+        name: Rust cache
+
+      - name: Install Trunk
+        run: cargo install trunk
+
+      - name: Build
+        run: trunk build --release
+        working-directory: ./web_repl
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: build
+          path: |
+            web_repl/dist
+
+      - name: Publish to Cloudflare Pages
+        uses: cloudflare/pages-action@v1
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          projectName: ${{ secrets.CLOUDFLARE_PROJECT_NAME }}
+          directory: web_repl/dist
+          # Optional: Enable this if you want to have GitHub Deployments triggered
+          gitHubToken: ${{ secrets.GITHUB_TOKEN }}
+          # Optional: Switch what branch you are publishing to.
+          # By default this will be the branch which triggered this workflow
+          branch: main
+          # Optional: Change the working directory
+          # workingDirectory: my-site
+          # Optional: Change the Wrangler version, allows you to point to a specific version or a tag such as `beta`
+          wranglerVersion: "3"

.gitignore

@@ -3,3 +3,4 @@
 .vscode
 .zed
 .DS_Store
+dist