fix: prod start issue

[hieu-w]

Motivation and Context

Jira Link:
NA

Description

Fix build issue on prod after stack upgrade

How has this been tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• My code follows the code style of this project. (run lint)
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.
• My code requires a db migration.

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Note

Medium Risk
Touches production boot/migration scripts and DB connection configuration (read/write splitting and Aurora session settings), which can cause runtime or connectivity issues if environment variables/configs are mismatched.

Overview
Fixes production startup by separating dev vs prod execution: start now runs TypeScript via tsx, while prod runs the compiled dist output, and Knex migration scripts are adjusted to run TypeScript configs under newer Node (NODE_OPTIONS='--import tsx').

Updates database bootstrapping to explicitly select read/write Knex configs based on NODE_ENV (development/staging/production) and adds an Aurora read-replica afterCreate hook plus connection logging in knexfile.ts to ensure expected session consistency settings in replica environments.

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