Cleanups before 0.9 release (#1656)

apps/next/src/content/docs/llamaindex/examples/local_llm.mdx

...ext/src/content/docs/llamaindex/getting_started/index.mdx

...tent/docs/llamaindex/getting_started/setup/cloudflare.mdx

apps/next/src/content/docs/llamaindex/index.mdx

apps/next/src/content/docs/llamaindex/meta.json

...next/src/content/docs/llamaindex/migration/0.8-to-0.9.mdx

apps/next/src/content/docs/llamaindex/migration/meta.json

examples/package.json

packages/llamaindex/package.json

packages/llamaindex/register.js

packages/providers/anthropic/package.json

pnpm-lock.yaml