Merge INI files into 1.

deno > 1.0.0

Step 1: Place all your ini files under in folder, and this tool will scan all the files in that folder, then filter out the ini files for you

Step 2: Run the following command:

deno run --allow-read --allow-write --unstable app.ts

Step 3: Check out the out folder, and you can find the merged file in result.ini