Thai Address Custom Database

The `thai-address-custom-database` package offers a client-side database for Thai addresses, removing the need for server-side lookups. It builds upon the `Sellsuki/thai-address-database` project and specifically incorporates the database and `preprocess()` function from `jquery.Thailand.js` version 1.5.1 (commit 4e5f496). The current stable version is 1.0.2. This library is updated infrequently, primarily providing database maintenance and minor library updates. A key differentiator is its ability to generate the client-side `db.json` from an `xlsx` spreadsheet via a migration script. However, it currently only supports the `db.json` format and does not include support for `db.zip` or `geodb` variants found in some related projects. It requires Node.js version 12 or higher.