feat: use --typescript-only flag to skip Python tests

Use the new --typescript-only flag added to llama-stack's integration-tests.sh script. This allows the TypeScript client CI to run only TypeScript tests without being blocked by Python test failures.

The workflow now:
- Skips all Python/pytest execution
- Only runs TypeScript client tests via the llama-stack test infrastructure
- Uses replay mode with pre-recorded API responses

This resolves the issue where Python client version mismatches (0.3.0 vs 0.4.0.dev0) were causing all tests to fail and preventing TypeScript tests from running.

Author: ashwinb

.github/workflows/integration-tests.yml

@@ -1,6 +1,6 @@
 name: Integration Tests (Client-side)
 
-run-name: Run integration tests from llama-stack using local TypeScript client
+run-name: Run TypeScript client tests from llama-stack (replay mode)
 
 on:
   push:
@@ -102,26 +102,26 @@ jobs:
           free -h
           df -h
 
-      - name: Run Integration Tests (Replay Mode)
+      - name: Run Integration Tests (TypeScript only)
         working-directory: llama-stack
         env:
           OPENAI_API_KEY: dummy
           TS_CLIENT_PATH: ${{ github.workspace }}/llama-stack-client-typescript
         run: |
           STACK_CONFIG="server:ci-tests"
 
-          SCRIPT_ARGS="--stack-config $STACK_CONFIG --inference-mode replay"
+          SCRIPT_ARGS="--stack-config $STACK_CONFIG --inference-mode replay --typescript-only"
 
           # Add suite and setup arguments
           SCRIPT_ARGS="$SCRIPT_ARGS --setup ${{ matrix.setup }}"
           SCRIPT_ARGS="$SCRIPT_ARGS --suite ${{ matrix.suite }}"
 
-          echo "=== Running integration tests with TypeScript client ==="
+          echo "=== Running TypeScript client tests only ==="
           echo "Client path: $TS_CLIENT_PATH"
           echo "Command: uv run --no-sync ./scripts/integration-tests.sh $SCRIPT_ARGS"
           echo ""
 
-          uv run --no-sync ./scripts/integration-tests.sh $SCRIPT_ARGS | tee pytest-replay.log
+          uv run --no-sync ./scripts/integration-tests.sh $SCRIPT_ARGS | tee typescript-tests.log
 
       - name: Upload logs
         if: always()