Refactoring round 11 covers what came since round 10 (25084f8): one commit,6873776, the curve in the EQ's node and the spectrum in its tab (#375, #374). Behaviour is unchanged. Duplicate code (jscpd 4.3.0 over src, 50 tokens, TypeScript only, as in round 10, measured on25084f8and here alike): 33 clones / 249 lines before and after. The two issues brought none. Dead code (TS language service, references per export and member): - eqBandDb was called by tests only. It goes, and the tests ask eqBandResponse, which works out the curves the tab and the node draw. - eqPictureShapes and SPECTRUM_SIZE were used only in their own file and lose their `export`. - Kept on purpose: the members of EqCurve are called by the tab class in the same file, and the processors' render, process and cut are the worklet's own, as in round 10. StageNodes is a type, and types stay exported. Comments and docs: no comment of the two issues tells history or runs past the line width. README and wiki were brought up to date in6873776, and every path they name exists. Tests: Bundle md5 identical before and after Gate (melektaus-atx) 275 files, 4247 tests, CHECK EXIT 0 Unit, touched areas 2 files, 14 tests No check was added or changed, the e2e sum stays at 1921. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>