Add TrailBase.

README.md

@@ -261,6 +261,7 @@ See also [Rust - Production](https://www.rust-lang.org/production) organizations
 * [TerminusDB](https://github.com/terminusdb/terminusdb-store) - open source graph database and document store [![Build Status](https://github.com/terminusdb/terminusdb-store/workflows/Build/badge.svg?branch=master)](https://github.com/terminusdb/terminusdb-store/actions)
 * [tikv](https://github.com/tikv/tikv) - A distributed KV database in Rust [![Build Status](https://ci.pingcap.net/job/tikv_ghpr_test/badge/icon)](https://ci.pingcap.net/job/tikv_ghpr_test/)
 * [Tonbo](https://github.com/tonbo-io/tonbo) - Tonbo is an embedded persistent database built on Apache Arrow & Parquet [![crates.io](https://img.shields.io/crates/v/tonbo.svg)](https://crates.io/crates/tonbo)
+* [TrailBase](https://github.com/trailbaseio/trailbase) - A fast, lightweight, single-file FireBase alternative with type-safe APIs, built-in V8 JS/ES6/TS engine, auth and admin dashboard [![GitHub Workflow Status](https://github.com/trailbaseio/trailbase/workflows/test/badge.svg)](https://github.com/trailbaseio/trailbase/actions?workflow=test)
 * [USearch](https://github.com/unum-cloud/usearch) - Similarity Search Engine for Vectors and Strings [![crates.io](https://img.shields.io/crates/v/usearch.svg)](https://crates.io/crates/usearch)
 * [valentinus](https://github.com/kn0sys/valentinus) - Next generation vector database built with LMDB bindings [![Crates.io Version](https://img.shields.io/crates/v/valentinus)](https://crates.io/crates/valentinus)
 * [vorot93/libmdbx-rs](https://github.com/vorot93/libmdbx-rs) [[mdbx-sys](https://crates.io/crates/mdbx-sys)] - Bindings for MDBX, a "fast, compact, powerful, embedded, transactional key-value database, with permissive license". This is a fork of mozilla/lmdb-rs with patches to make it work with libmdbx.