fix(app_database): clear drift codegen warnings

- bump drift/drift_dev floor to ^2.32.1 (resolves the references() "simple
  class name" false positive seen on drift_dev 2.31.0 + analyzer 10.2.0;
  fixed upstream in drift_dev 2.32.1). Now resolves drift 2.33.0 and
  sqlparser 0.44.4.
- add the referenced-table imports so drift can resolve the customConstraint
  foreign keys in contact_emails and favorites (matches contact_phones).
- drop the redundant UNIQUE on cdrs.call_id (it is already the primary key)
  and recreate the table via schema migration v23, with data-integrity tests.

Codegen now runs with 0 warnings, analyze is clean, and migration tests pass.

Author: SERDUN