[FEATURE]:LISP family syntax highlighting support #14698
Description
Feature hasn't been suggested before.
- I have verified this feature I'm about to request hasn't been suggested before.
Describe the enhancement you want to request
Problem: TUI markdown rendering currently relies on fence info strings that match parser language IDs. Clojure-family snippets often arrive as clj, cljs, or edn, which can miss syntax highlighting despite the existing clojure parser support.
Proposal
Normalize Clojure-family fenced language labels to clojure before rendering markdown in the TUI, while keeping unknown labels untouched.
Acceptance Criteria
- Fences labeled clj, cljs, cljc, cljx, and edn render using Clojure syntax highlighting
- Assistant text and reasoning text both apply normalization
- Existing behavior for non-Clojure fence labels remains unchanged