human-readable random url

Example program:

use cgisf_lib::SentenceConfigBuilder;

fn main() {
    let sentence = cgisf_lib::gen_sentence(
        SentenceConfigBuilder::random()
            .plural(false)
            .adjectives(1)
            .adverbs(1)
            .structure(cgisf_lib::Structure::AdjectivesNounVerbAdverbs)
            .build(),
    );
    let sentence = sentence
        .replace("The ", "")
        .trim_end_matches(".")
        .replace(" ", "-");
    println!("{sentence}");
}

Would output things like:

rust-kiss-alarms-stealthily

Compared to traditional random hash strings (e.g., "GSlZNwBUGKi"), it achieves semantic structural composition with these advantages:

• Memorability - Uses natural language elements (adjective+noun+verb+adverb) that align with human memory patterns.
• Readability - Word combinations form pseudo-sentence structures (e.g., "rust-kiss-alarms-stealthily" could be interpreted as "rusty kisses stealthily alarm").

The issue provides an example using cgisf_lib::SentenceConfigBuilder and shows the desired human-readable slug format. No wastebin file or test is named, so first locate the current random URL generation entry point and its tests, then determine how the requested structure should integrate and how generated URLs will be verified.