- Increased from_number and to_number fields from varchar(20) to varchar(50)
- Added automatic migration to update existing table schemas
- Addresses issue with outbound calls having long phone number formats
- Added force_table_updates() method for manual schema updates
- Enhanced ensure_tables_exist() to always run column migrations
- Fixes recording database insertion failures for international numbers
The original varchar(20) was too small for modern phone number formats,
especially for outbound calls which may include client: prefixes and
international numbers with country codes.
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Co-Authored-By: Claude <noreply@anthropic.com>