# Database Map

<!-- Instructions:
     Fill in this file with your project's database schema overview.
     Claude uses this as a reference during skill-db audits and when
     reviewing migration safety. Keep it up to date as you evolve the schema. -->

## Tables

| Table | Description | Key columns (type, nullable) | Notes |
|-------|-------------|------------------------------|-------|
| | | | |

## Foreign Keys

| From (table.column) | To (table.column) | On delete |
|----------------------|--------------------|-----------|
| | | |

## Indexes

| Table | Column(s) | Type | Purpose |
|-------|-----------|------|---------|
| | | unique | |
| | | composite | |

<!-- Types: unique, composite, partial, full-text. -->

## Access Control

<!-- Row-level or role-based access policies, if applicable.
     Describe which roles can read/write which tables. -->

| Table | Rule | Roles | Condition |
|-------|------|-------|-----------|
| | | | |