Merge branch 'main' into renaming_dirs

# Conflicts:
#	renderers/markdown/markdown_it/package.json
#	renderers/markdown/markdown_it/prepare-publish.mjs
#	renderers/react/package-lock.json
#	renderers/react/package.json
#	samples/agent/mcp/a2ui_over_mcp_recipe/__init__.py
#	samples/agent/mcp/a2ui_over_mcp_recipe/__main__.py
#	samples/agent/mcp/mcp-apps-calculator/README.md
#	samples/agent/mcp/mcp-apps-calculator/__init__.py
#	samples/agent/mcp/mcp-apps-calculator/__main__.py
#	samples/agent/mcp/mcp-apps-calculator/apps/calculator.html
#	samples/agent/mcp/mcp-apps-calculator/pyproject.toml
#	samples/agent/mcp/mcp-apps-calculator/server.py
#	samples/agent/mcp/mcp-apps-calculator/uv.lock
#	samples/agent/mcp/mcp-apps-calculcator/README.md
#	samples/agent/mcp/mcp-apps-calculcator/__init__.py
#	samples/agent/mcp/mcp-apps-calculcator/__main__.py
#	samples/agent/mcp/mcp-apps-calculcator/apps/calculator.html
#	samples/agent/mcp/mcp-apps-calculcator/pyproject.toml
#	samples/agent/mcp/mcp-apps-calculcator/server.py
#	samples/agent/mcp/mcp-apps-calculcator/uv.lock
#	samples/agent/mcp/mcp_apps_calculator/README.md
#	samples/agent/mcp/mcp_apps_calculator/apps/calculator.html
#	samples/agent/mcp/mcp_apps_calculator/pyproject.toml
#	samples/agent/mcp/mcp_apps_calculator/server.py
#	samples/agent/mcp/mcp_apps_calculator/uv.lock
#	samples/client/angular/projects/mcp_calculator/src/a2ui_catalog/pong-layout.ts
#	samples/client/angular/projects/mcp_calculator/src/a2ui_catalog/pong-scoreboard.ts
#	samples/client/lit/component_gallery/ui/custom_components/README.md
#	samples/client/lit/component_gallery/ui/custom_components/org-chart.ts
#	samples/client/lit/component_gallery/ui/custom_components/premium-text-field.ts
#	samples/client/lit/component_gallery/ui/custom_components/test/README.md
#	samples/client/lit/component_gallery/ui/custom_components/test/org-chart-test.html
#	samples/client/lit/component_gallery/ui/custom_components/test/override-test.html
#	samples/client/lit/component_gallery/ui/custom_components/test/override-test.ts
#	samples/client/lit/component_gallery/ui/custom_components/web-frame.ts
#	samples/client/lit/contact/client.ts
#	samples/client/lit/contact/ui/custom-components/README.md
#	samples/client/lit/contact/ui/custom-components/mcp-apps-component.ts
#	samples/client/lit/contact/ui/custom-components/org-chart.ts
#	samples/client/lit/contact/ui/custom-components/premium-text-field.ts
#	samples/client/lit/contact/ui/custom-components/register-components.ts
#	samples/client/lit/contact/ui/custom-components/test/README.md
#	samples/client/lit/contact/ui/custom-components/test/org-chart-test.html
#	samples/client/lit/contact/ui/custom-components/test/override-test.html
#	samples/client/lit/contact/ui/custom-components/test/override-test.ts
#	samples/client/lit/contact/ui/custom-components/web-frame.ts
#	samples/client/lit/contact/ui/custom_components/mcp-apps-component.ts
#	samples/client/lit/contact/ui/custom_components/register-components.ts
#	samples/client/lit/custom-components-example/ui/custom-components/README.md
#	samples/client/lit/custom-components-example/ui/custom-components/mcp-apps-component.ts
#	samples/client/lit/custom-components-example/ui/custom-components/org-chart.ts
#	samples/client/lit/custom-components-example/ui/custom-components/premium-text-field.ts
#	samples/client/lit/custom-components-example/ui/custom-components/register-components.ts
#	samples/client/lit/custom-components-example/ui/custom-components/test/README.md
#	samples/client/lit/custom-components-example/ui/custom-components/test/org-chart-test.html
#	samples/client/lit/custom-components-example/ui/custom-components/test/override-test.html
#	samples/client/lit/custom-components-example/ui/custom-components/test/override-test.ts
#	samples/client/lit/custom-components-example/ui/custom-components/web-frame.ts
#	samples/client/lit/custom-components-example/vite.config.ts
#	samples/client/lit/package-lock.json

Author: gspencergoog

.github/workflows/composer_build_and_test.yml

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-name: Composer build and test
+name: Composer
 
 on:
   push:

.github/workflows/docs.yml

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-name: Docs Build and Deploy
+name: Docs
 
 on:
   push:

.github/workflows/editor_build.yml

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-name: Editor build
+name: Editor
 
 on:
   push:

.github/workflows/inspector_build.yml

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-name: Inspector build
+name: Inspector
 
 on:
   push:

.github/workflows/java_build_and_test.yml

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-name: Java sample build and test
+name: Java sample
 
 on:
   push:

.github/workflows/lit_build_and_test.yml

@@ -0,0 +1,60 @@
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Lit renderer
+
+on:
+  push:
+    branches: [ main ]
+    paths:
+      - 'renderers/lit/**'
+      - 'renderers/web_core/**'
+      - '.github/workflows/lit_build_and_test.yml'
+  pull_request:
+    paths:
+      - 'renderers/lit/**'
+      - 'renderers/web_core/**'
+      - '.github/workflows/lit_build_and_test.yml'
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: '20'
+
+      - name: Install web_core dependencies
+        working-directory: ./renderers/web_core
+        run: npm i
+
+      - name: Build web_core
+        working-directory: ./renderers/web_core
+        run: npm run build
+
+      - name: Install Lit renderer dependencies
+        working-directory: ./renderers/lit
+        run: npm i
+
+      - name: Build Lit renderer
+        working-directory: ./renderers/lit
+        run: npm run build
+
+      - name: Run Lit renderer tests
+        working-directory: ./renderers/lit
+        run: npm test

.github/workflows/lit_samples_build.yml

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-name: Lit samples build
+name: Lit samples
 
 on:
   push:

.github/workflows/ng_build_and_test.yml

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-name: Angular build and test
+name: Angular
 
 on:
   push:

.github/workflows/python_agent_sdk_build_and_test.yml

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-name: Build and Test A2UI-agent Python SDK
+name: A2UI-agent Python SDK
 
 on:
   push:

.github/workflows/python_samples_build.yml

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-name: Build python samples
+name: Python samples
 
 on:
   push:
@@ -51,6 +51,10 @@ jobs:
         working-directory: samples/agent/adk
         run: uv run pyink --check .
 
+      - name: Validate Sample Examples
+        run: |
+          PYTHONPATH=agent_sdks/python/src uv run --project agent_sdks/python pytest -vv samples/agent/adk/tests/test_examples_validation.py
+
       - name: Build contact_lookup
         working-directory: samples/agent/adk/contact_lookup
         run: uv build .