feat: add filter for query in ts templates (#172)

.changeset/curvy-penguins-work.md

templates/components/engines/typescript/agent/chat.ts

...components/llamaindex/typescript/streaming/annotations.ts

...ates/components/llamaindex/typescript/streaming/events.ts

...tes/components/llamaindex/typescript/streaming/service.ts

templates/components/vectordbs/python/llamacloud/generate.py

templates/components/vectordbs/python/none/generate.py

...es/components/vectordbs/typescript/llamacloud/generate.ts

templates/components/vectordbs/typescript/none/generate.ts

templates/types/streaming/express/package.json

templates/types/streaming/fastapi/app/api/routers/chat.py

templates/types/streaming/fastapi/app/api/routers/models.py

templates/types/streaming/fastapi/app/api/services/file.py

templates/types/streaming/nextjs/next.config.json

templates/types/streaming/nextjs/next.config.mjs

templates/types/streaming/nextjs/package.json