Add installation instructions for pg_crdt extension #27
Description
Improve documentation
Link
https://github.com/supabase/pg_crdt#readme
Describe the problem
The documentation currently does not include installation instructions for the pg_crdt extension. This makes it difficult for new users to understand how to get started with the extension.
Describe the improvement
Include step-by-step instructions to install the pg_crdt extension locally or on a PostgreSQL server, including required commands, dependencies, and setup steps.
Additional context
This will make the documentation more beginner-friendly and reduce confusion for first-time users. I am happy to help contribute the installation steps if needed.