new: add open-source license

Author: Isaiah Noel Salazar

CSSimpleFunctions.csproj

@@ -15,13 +15,18 @@
 	<RepositoryUrl>https://github.com/isaiahnoelsalazar/CSSimpleFunctions</RepositoryUrl>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Remove="LICENSE" />
+  </ItemGroup>
+
   <!-- For testing -->
   <!--<ItemGroup>-->
     <!--<None Remove="python-3.12.9-embed-win32.zip" />-->
     <!--<None Remove="sitecustomize.py" />-->
   <!--</ItemGroup>-->
 
   <ItemGroup>
+    <EmbeddedResource Include="LICENSE" />
     <EmbeddedResource Include="python-3.13.5-embed-amd64.zip" />
     <EmbeddedResource Include="sitecustomize.py" />
   </ItemGroup>

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Isaiah Noel Salazar
+
+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.