From f3801987fe21c908daef3e932370961707335965 Mon Sep 17 00:00:00 2001
From: Patrick Selamy <pselamy@gmail.com>
Date: Sun, 8 Mar 2026 20:05:00 -0400
Subject: [PATCH] fix: resolve .env.example variable interpolation and alembic
 env var mismatch (#62) (#82)

.env files don't support shell variable expansion, so DATABASE_URL and
REDIS_URL contained literal ${...} strings. Also alembic/env.py read
SQLALCHEMY_DATABASE_URL instead of DATABASE_URL.

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>