--- description: Tangle an org file and compile the result --- Tangle an .org file to .lisp then compile with SBCL. Reports the first compile error with line numbers. Exit 0 = clean compile, exit 1 = error. Prepares code for commit by ensuring the tangled .lisp file is syntactically valid. Catches missing symbols, undefined functions, and type errors before they reach the running daemon. Usage: /check-tangle Example: /check-tangle projects/passepartout/org/channel-tui-main.org