* test: pin the guards that keep script-placed scenes and unparseable scripts out of the in-place move
* test: make the script-placed scene check able to fail and pin its page order
* fix(core): a sub-composition follows its host clip when the host moves without a reload
* perf(studio): move live tweens in place for a sub-composition host's clip too
* fix(core): keep sub-compositions nested where a fresh load nests them across rebinds and re-runs
* fix(studio): match the preview's re-printed script by its tokens and check every other timeline
* fix: compare preview scripts by syntax tree and keep scenes a re-run script places
* fix(parsers): keep a tagged template's raw text and a __proto__ key in the script compare
* fix(parsers): keep only a tagged template's raw text in the script compare
* perf(studio): read each preview script once across repeat timeline drags
* style(studio): format the preview script read test
* perf(studio): keep only script shapes and refresh them on reuse