build: Build and publish a proper CLI tool with options, also packaged as a Docker image (#2)

* Renamed environment variables

* Moved MqttSettings to main.tsx

* Using Commander for CLI arguments

* PinoLogger

* Option for json log format

* Updated mysa-js-sdk to latest version

* Moved options to their own module

* Extracted session file management to the session module

* Added deviceId meta to thermostat instance logger

* Display version from package.json; added copyright

* Create README.md

* Build with tsup

* Update .gitignore

* Remove prepublishOnly npm script

* Distributed CLI executable is now working

* Update README.md

* Dockerfile

* Minify the build output

* Update README.md

* Create initial Github workflow

* Create release.config.mjs

* Read package version at run-time, not build-time

* Update README.md

* Create CONTRIBUTING.md

* WIP: docker CI job

* Trying multiple tags

* Enable docker build cache

* Testing the docker build cache

* Dockerfile: set npm version in final stage for better caching

* Testing docker build cache

* Moved VERSION arg to the final build stage

* Finalized the `docker` build job

* Added copyright header to all source files

* Specify radix when parsing integer options

tsup.config.cjs

@@ -0,0 +1,38 @@
+import { defineConfig } from 'tsup';
+
+const banner = `/*
+mysa2mqtt
+Copyright (C) 2025 Pascal Bourque
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+`;
+
+export default defineConfig({
+  entry: ['src/main.ts'],
+  platform: 'node',
+  format: ['esm'],
+  clean: true,
+  dts: false,
+  sourcemap: false,
+  minify: true,
+  banner: {
+    js: banner
+  }
+});