Dogfood the Phase 0 framework: RenderPortfolioEditor now opens via
material::BeginOverlayDialog(BlurFloat) + EndOverlayDialog instead of its own
inline overlay scaffold, and uses the promoted material:: SegmentedControl /
RightAlignX / BeginFadeScrollChild helpers (overlay_scroll.h). Delete the
portfolio's inline backdrop/capture-once state machine + its PfEditState capture
statics + the four local helper copies. App::render's ModalRenderGuard is now
driven by the modal-agnostic AnyBlurOverlayActiveLastFrame() (timing-equivalent),
and LatchBlurOverlayActive() at frame end handles the acrylic re-capture on close.
Framework tweak: floating cards pop the card WindowPadding after BeginChild (so
nested children don't inherit it) and center button labels, keeping the net
style-var count at 2 so EndOverlayDialog is unchanged and GlassCard stays
byte-identical. RenderPortfolioEditor: 357 -> 282 lines. Needs GUI verification
that the portfolio modal is visually/behaviourally unchanged.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>