fix(docker): update Dockerfile paths for migration services

- Changed the Dockerfile path for migration services in PostgreSQL and SQLite Docker Compose files from `Dockerfile.migrate` to `infra/Dockerfile.migrate`.
- Updated documentation to reflect the new Dockerfile location for migration image builds.

Author: 0xfurai

MIGRATION_SETUP.md

@@ -58,7 +58,7 @@ Migrations are stored in `apps/server/cmd/bun/migrations/` and follow the naming
 
 ## Migration Container Details
 
-- **Image**: Built from `apps/server/Dockerfile.migrate`
+- **Image**: Built from `apps/server/infra/Dockerfile.migrate`
 - **Tool**: Uses bun migration tool (`./bun db migrate`)
 - **Restart Policy**: `no` (runs once and exits)
 - **Dependencies**: Waits for database to be healthy before running

docker-compose.dev.postgres.yml

@@ -30,7 +30,7 @@ services:
   migrate:
     build:
       context: ./apps/server
-      dockerfile: Dockerfile.migrate
+      dockerfile: infra/Dockerfile.migrate
     restart: "no"
     env_file:
       - .env

docker-compose.dev.sqlite.yml

@@ -2,7 +2,7 @@ services:
   migrate:
     build:
       context: ./apps/server
-      dockerfile: Dockerfile.migrate
+      dockerfile: infra/Dockerfile.migrate
     restart: "no"
     env_file:
       - .env