chore: improve the readme

chore: wip

Author: chrisbbreuer

README.md

@@ -37,23 +37,56 @@ There are two ways of using this dts generation tool: _as a library or as a CLI.
 
 Given the npm package is installed:
 
-```js
-import { generate } from 'dts-generation'
+```ts
+import { generate } from '@stacksjs/dtsx'
+
+interface Options {
+  cwd?: string // default: process.cwd()
+  root?: string // default: './src'
+  entrypoints?: string[] // default: ['**/*.ts']
+  outdir?: string // default: './dist'
+  keepComments?: boolean // default: true
+  clean?: boolean // default: false
+  tsconfigPath?: string // default: './tsconfig.json'
+}
 
-generate()
+await generate(options?: Options)
 ```
 
 ### CLI
 
+The `dtsx` CLI provides a simple way to generate TypeScript declaration files from your project. Here's how to use it:
+
+#### Usage
+
+Generate declaration files using default options:
+
 ```bash
-dts-generation ...
-dts-generation --help
-dts-generation --version
+dtsx generate
+
+# Generate declarations for specific entry points:
+dtsx generate --entrypoints src/index.ts,src/utils.ts --outdir dist/types
+
+# Generate declarations with custom configuration:
+dtsx generate --root ./lib --outdir ./types --clean
+
+dtsx --help
+dtsx --version
 ```
 
+_Available options:_
+
+- `--cwd <path>`: Set the current working directory _(default: current directory)_
+- `--root <path>`: Specify the root directory of the project _(default: './src')_
+- `--entrypoints <files>`: Define entry point files _(comma-separated, default: '**/*.ts')_
+- `--outdir <path>`: Set the output directory for generated .d.ts files _(default: './dist')_
+- `--keep-comments`: Keep comments in generated .d.ts files _(default: true)_
+- `--clean`: Clean output directory before generation _(default: false)_
+- `--tsconfig <path>`: Specify the path to tsconfig.json _(default: 'tsconfig.json')_
+
 ## Configuration
 
-The Reverse Proxy can be configured using a `dts.config.ts` _(or `dts.config.js`)_ file and it will be automatically loaded when running the `dts-generation` command.
+`dtsx` can be configured using a `dts.config.ts` _(or `dts.config.js`)_ file and it will be automatically loaded when running the `dtsx` command.
 
 ```ts
 // dts.config.ts (or dts.config.js)