Chores

[sanchitram1]

There are some redundant merge requests in here, but:

1. fix some init-script.sql stuff related to deployment
2. fix a requirement to use psycopg2-binary instead of psycopg2
3. use uv to build the docker images for the indexers as well, similar to how we do it for alembic

[Copilot]

Pull Request Overview

This PR performs maintenance tasks to improve the project's dependency management and Docker build process. The changes focus on switching from psycopg2 to psycopg2-binary for PostgreSQL connectivity and standardizing Docker builds to use uv for faster package installation.

• Replace psycopg2 with psycopg2-binary for better deployment compatibility
• Migrate package manager Docker images from pip to uv for consistent build tooling
• Fix documentation and database initialization script issues

Reviewed Changes

Copilot reviewed 9 out of 10 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
pyproject.toml	Updates psycopg2 dependency to use binary version with pinned version
core/requirements.txt	Reflects the psycopg2-binary dependency change from pyproject.toml
package_managers/*/Dockerfile	Migrates from python:3.11 base image to uv-enabled image with uv pip install
alembic/init-script.sql	Enables pg_trgm extension instead of commented pg_bigm
alembic/Dockerfile	Adds TODO comment about psql dependency requirement
README.md	Corrects typo in dependency group name from "indexer" to "indexers"

[Copilot]

Changing from a range constraint (>=2.9.10) to an exact pin (==2.9.10) removes flexibility for patch updates that might contain security fixes. Consider using a more flexible constraint like ~=2.9.10 to allow patch-level updates.

Suggested change

	"psycopg2-binary==2.9.10",
	"psycopg2-binary~=2.9.10",