Merge pull request #134 from sqlitecloud/only-md-mdx

chore: process md,mdx files only

Author: danielebriggi

.github/workflows/aisearch.yaml

@@ -23,3 +23,4 @@ jobs:
           base_url: ${{ vars.BASE_URL }}
           database_name: documentation_ai.sqlite
           source_files: ./
+          only_extensions: "md,mdx"