This commit introduces a new "Examples" section in the README.md to illustrate usage, ranging from website login password, PIN generation, to phone verification. In addition, it includes a new file under the example-code directory for a PIN generator using apg-go.
The identifiers include the FileCopyrightText for the years 2021-2024 attributed to Winni Neessen, and the License to be under MIT. This addition brings the file into compliance with licensing standards.
Created a new file "main.go" to add a simple password generator script using the apg library. This piece of code generates a random password with a fixed length of 15 characters including special characters, numeric, lower and uppercase letters.