feat(ui): move to React for frontend (#8772)

* feat(ui): move to React

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* Add import model

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* syntax highlight

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* Minor fixups

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

---------

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

.github/workflows/test.yml

@@ -94,6 +94,12 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install curl ffmpeg
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+      - name: Build React UI
+        run: make react-ui
       - name: Build backends
         run: |
           make backends/transformers
@@ -191,6 +197,12 @@ jobs:
         run: |
           brew install protobuf grpc make protoc-gen-go protoc-gen-go-grpc libomp llvm
           pip install --user --no-cache-dir grpcio-tools grpcio
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+      - name: Build React UI
+        run: make react-ui
       - name: Build llama-cpp-darwin
         run: |
           make protogen-go

.github/workflows/tests-e2e.yml

@@ -44,6 +44,12 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install -y build-essential
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+      - name: Build React UI
+        run: make react-ui
       - name: Test Backend E2E
         run: |
           PATH="$PATH:$HOME/go/bin" make build-mock-backend test-e2e