Add README.md for TypeScript Client Generator with installation and usage instructions

Author: swedishkid

README.md

@@ -0,0 +1,32 @@
+# TypeScript Client Generator
+
+A .NET tool for generating TypeScript API clients from OpenAPI specifications.
+
+## Installation
+
+```bash
+dotnet tool install --global TypescriptClientGenerator
+```
+
+## Usage
+
+```bash
+typescript-client-generator --input <openapi.json> --output <client.ts>
+```
+
+### Options
+
+| Option | Alias | Description | Required |
+|--------|-------|-------------|----------|
+| `--input` | `-i` | The OpenAPI JSON file to generate a client from | Yes |
+| `--output` | `-o` | The output TypeScript file (default: `generated.ts`) | No |
+
+### Example
+
+```bash
+typescript-client-generator --input api-spec.json --output api-client.ts
+```
+
+## License
+
+MIT

TypescriptClientGenerator/TypescriptClientGenerator.csproj

@@ -21,4 +21,8 @@
     <PackageReference Include="System.CommandLine" Version="2.0.2" />
   </ItemGroup>
 
+  <ItemGroup>
+    <None Include="../README.md" Pack="true" PackagePath="/"/>
+  </ItemGroup>
+
 </Project>