Review follow-up on #1658:
- The drag duplicate cleared `ph` without detaching, so a title or body
dragged off with Alt lost its size and bullets. Copy, Duplicate and the
drag now share `detach_on_slide`.
- Detaching at copy time turned a slide placeholder pasted in Slide Master
view into a regular shape. The clipboard keeps the originals, and a paste
there takes them, so it stays a placeholder as before this PR. Keep
Source Formatting bakes them too.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
UPDATE_APP (native builds; craft-update is a native-only dependency) carries our 128 px icon and accent (#f07a1e, its colour in ArtCraft Launcher). The updater, the self-update
helper and craft-update's startup prompt all get them through crate::UPDATE_APP; the
prompt draws the icon, the accent and "by ArtCraft" (craft-update's default developer).
craft-update is pinned to storytold/craft-libs main at 1065653e7 (#434).
Clippy fixes for Rust 1.99 in untouched code (same logic):
- crates/engine/src/tools/click.rs
- crates/engine/src/tools/pointer.rs
- crates/metafile/src/emfplus.rs
- crates/model/src/trendline.rs
- crates/pptx/src/read/dml.rs
- xtask/src/layers.rs