ci: add important github actions

.github/workflows/claude-code-review.yml

@@ -0,0 +1,50 @@
+name: Claude Code Review
+
+on:
+  pull_request_target:
+    types: [opened, synchronize, ready_for_review, reopened]
+    # Optional: Only run on specific file changes
+    # paths:
+    #   - "src/**/*.ts"
+    #   - "src/**/*.tsx"
+    #   - "src/**/*.js"
+    #   - "src/**/*.jsx"
+
+jobs:
+  claude-review:
+    # Optional: Filter by PR author
+    # if: |
+    #   github.event.pull_request.user.login == 'external-contributor' ||
+    #   github.event.pull_request.user.login == 'new-developer' ||
+    #   github.event.pull_request.author_association == 'FIRST_TIME_CONTRIBUTOR'
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+      issues: read
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+          fetch-depth: 0
+
+      - name: Run Claude Code Review
+        id: claude-review
+        uses: anthropics/claude-code-action@v1
+        with:
+          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          # Allow workflow to run for all users, including those without write access
+          # ⚠️ Security Note: This bypasses the write permission requirement check.
+          # The workflow is still secured by pull_request_target which runs in the base repo context
+          # and only reviews code without executing it. See:
+          # https://github.com/anthropics/claude-code-action/blob/main/docs/security.md#access-control
+          allowed_non_write_users: "*"
+          plugin_marketplaces: 'https://github.com/anthropics/claude-code.git'
+          plugins: 'code-review@claude-code-plugins'
+          prompt: '/code-review:code-review ${{ github.repository }}/pull/${{ github.event.pull_request.number }}'
+          # See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
+          # or https://code.claude.com/docs/en/cli-reference for available options

.github/workflows/lint.yml

@@ -0,0 +1,41 @@
+name: Lint
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+
+jobs:
+  frontend:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: frontend
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+          cache-dependency-path: frontend/package-lock.json
+      - run: npm ci
+      - run: npm run lint
+      - run: npm run typecheck
+      - run: npm run check-format
+
+  backend:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: clippy
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry/
+            ~/.cargo/git/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+      - run: cargo clippy --all-targets -- -D warnings

.github/workflows/rustfmt.yml

@@ -0,0 +1,25 @@
+name: Check Formatting
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  rustfmt:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install Rust stable
+      uses: dtolnay/rust-toolchain@stable
+      with:
+        components: rustfmt
+
+    - name: Check formatting
+      run: cargo fmt -- --check

.github/workflows/test.yml

@@ -0,0 +1,60 @@
+name: Test
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  test:
+    name: Test ${{ matrix.os }} (${{ matrix.rust }})
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        rust: [stable, beta, nightly]
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install Rust
+      uses: dtolnay/rust-toolchain@master
+      with:
+        toolchain: ${{ matrix.rust }}
+
+    - name: Cache cargo dependencies
+      uses: actions/cache@v4
+      with:
+        path: |
+          ~/.cargo/bin/
+          ~/.cargo/registry/index/
+          ~/.cargo/registry/cache/
+          ~/.cargo/git/db/
+          target/
+        key: ${{ runner.os }}-cargo-${{ matrix.rust }}-${{ hashFiles('**/Cargo.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-cargo-${{ matrix.rust }}-
+          ${{ runner.os }}-cargo-
+
+    - name: Build
+      shell: bash
+      run: |
+          cargo build --verbose --no-default-features
+
+    - name: Run tests
+      shell: bash
+      run: |
+          cargo test --verbose --no-default-features
+
+    - name: Check documentation
+      shell: bash
+      run: |
+          cargo doc --no-deps --no-default-features
+      env:
+        RUSTDOCFLAGS: -D warnings

frontend/.prettierignore

@@ -0,0 +1,7 @@
+node_modules
+build
+dist
+package-lock.json
+pnpm-lock.yaml
+.DS_Store
+*.log

frontend/app/app.css

@@ -1,8 +1,9 @@
 @import "tailwindcss";
 
 @theme {
-  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif,
-    "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  --font-sans:
+    "Inter", ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji",
+    "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
 }
 
 html,

frontend/app/components/Nav.tsx

@@ -1,9 +1,9 @@
-import { Link, useLocation } from "react-router-dom"
+import { Link, useLocation } from "react-router-dom";
 
 export default function Nav() {
-  const location = useLocation()
-  
-  const isActive = (path: string) => location.pathname === path
+  const location = useLocation();
+
+  const isActive = (path: string) => location.pathname === path;
 
   return (
     <nav className="bg-gray-900 border-b border-gray-800">
@@ -14,26 +14,32 @@ export default function Nav() {
               Coinswap
             </Link>
             <div className="hidden sm:flex gap-1">
-              <Link 
-                to="/" 
+              <Link
+                to="/"
                 className={`px-4 py-2 rounded-lg transition-all ${
-                  isActive('/') ? 'bg-gray-800 text-orange-500' : 'text-gray-400 hover:text-gray-100'
+                  isActive("/")
+                    ? "bg-gray-800 text-orange-500"
+                    : "text-gray-400 hover:text-gray-100"
                 }`}
               >
                 Dashboard
               </Link>
-              <Link 
-                to="/maker" 
+              <Link
+                to="/maker"
                 className={`px-4 py-2 rounded-lg transition-all ${
-                  isActive('/maker') ? 'bg-gray-800 text-orange-500' : 'text-gray-400 hover:text-gray-100'
+                  isActive("/maker")
+                    ? "bg-gray-800 text-orange-500"
+                    : "text-gray-400 hover:text-gray-100"
                 }`}
               >
                 Makers
               </Link>
-              <Link 
-                to="/settings" 
+              <Link
+                to="/settings"
                 className={`px-4 py-2 rounded-lg transition-all ${
-                  isActive('/settings') ? 'bg-gray-800 text-orange-500' : 'text-gray-400 hover:text-gray-100'
+                  isActive("/settings")
+                    ? "bg-gray-800 text-orange-500"
+                    : "text-gray-400 hover:text-gray-100"
                 }`}
               >
                 Settings
@@ -43,5 +49,5 @@ export default function Nav() {
         </div>
       </div>
     </nav>
-  )
-}
+  );
+}

frontend/app/main.tsx

@@ -20,5 +20,5 @@ createRoot(document.getElementById("root")!).render(
         <Route path="/settings" element={<Settings />} />
       </Routes>
     </BrowserRouter>
-  </StrictMode>
+  </StrictMode>,
 );