fix billing page url (#994)

support external JWKS commands (#993)

add group rename CLI command (#992)

db export: Export database WAL too (#990)

Fixes #977

Fix version in `turso group list` output (#982)

The `tech-preview` version is just something the API returns for
historical reasons. Therefore, output "turso-server" instead to avoid
confusing people.

add AWS migration CLI command (#972)

Add two group level commands:
1. `turso group aws-migration info <group-name>` - shows status of the
group migration process
2. `turso group aws-migration start <group-name>` - start migration
process for selected group
3. `turso group aws-migration abort <group-name>` - abort migration
process for selected group

Revert "Glauber/region" (#979)

Reverts #970

Add `turso db export` command (#973)

This adds a `turso db export` command, which exports a Turso database to
a local SQLite file. The export command does not generate a WAL file so
the database is a snapshot of time at the beginning of the current
generation, not the latest database version. You need to, therefore,
sync the database using Turso SDK if you need the latest data.

Example usage:

1. Export the `hello` database as `hello.db`:

```
turso db export hello
```

2. Overwrite an existing database file:

```
turso db export hello --overwrite
```

3. Generate metadata with the export:

```
turso db export hello --with-metadata
```

4. Output `hello` database to the `world.db` file:

```
turso db export hello --output-file world.db
```

feat: add audit-logs command (#971)

add delete protection file for databases (#964)