Rewrite `get_sentences` to return a `usize` count instead of `Vec<&str>`, removing the trailing-dot cleanup logic. Replace `get_words` and `get_capitalized_words` with a single `get_words` function that mutates output counters for total words, capitalized words, and forbidden words, iterating directly over the content. Add release profile optimizations with thin LTO and abort-on-panic in Cargo.toml.
retoor
524ef8343c