[iannitram]

Merges upstream/main (storytold/lightcraft) into ours. Merge commit, no conflicts; 2 upstream commits come in. origin/main is an ancestor of this branch, so main can fast-forward later.

Checks, run on this commit on Windows (rustc/clippy 1.95), through the dev gate:

• cargo fmt --check, cargo xtask layers, cargo xtask wasm: pass.
• cargo test --workspace: two lib targets fail (lightcraft-engine: tests_export::same_folder_as_original_exports_next_to_each_photo and the tests_folder_drop tests; lightcraft-ui-egui: tests_folder_drop and tests_model_setup). The same tests fail on plain upstream/main f34c7a8, so they are upstream's or this Windows machine's, not from this merge.
• cargo clippy --workspace --all-targets -D warnings: the findings are all in files byte-identical to upstream/main (old-toolchain lints), none in files this merge or our branch changes.

🤖 Generated with Claude Code