Add pipecat.runner to docs auto-generation

docs/api/build-docs.sh

@@ -1,5 +1,12 @@
 #!/bin/bash
 
+# Check if sphinx-build is installed
+if ! command -v sphinx-build &> /dev/null; then
+    echo "Error: sphinx-build is not installed or not in PATH" >&2
+    echo "Please install Sphinx using: pip install -r requirements.txt" >&2
+    exit 1
+fi
+
 # Clean previous build
 rm -rf _build
 

docs/api/index.rst

@@ -26,6 +26,7 @@ Quick Links
    Observers <api/pipecat.observers>
    Pipeline <api/pipecat.pipeline>
    Processors <api/pipecat.processors>
+   Runner <api/pipecat.runner>
    Serializers <api/pipecat.serializers>
    Services <api/pipecat.services>
    Sync <api/pipecat.sync>