forked from 1b-agent/opencadstudio-upstream
Brings in 54 commits from origin/main: a selection-performance overhaul, surface thickening, GPU-native wide/tapered stroke rendering, continued ocs_doc_api evolution, and assorted fixes/polish (block double-click editing, DWG hatch/database repair, clipboard, collapsible Properties sections). Six real conflicts, all where this branch had independently re-applied a fix upstream later revised or already carried natively: - src/app/automation.rs, src/app/command_driver.rs: combined both sides — kept this branch's sketch-constraint/named-parameter loading on "new"/"open", adopted main's Scene::clear()/material_base_dir and its newer rebuild_derived_caches() over the older bump_geometry(). Scene::clear() (src/scene/entity.rs) now also resets sketch_constraints/named_parameters, so every caller gets this for free instead of each call site repeating it. - src/io/mod.rs, src/scene/render_graph.rs: adopted main's design outright (commit973af87d, authored by Hakan directly) — a large MINSERT is no longer purged as "corrupt" at load, only its rendering is bounded, preserving the source data. This branch's own earlier design (reject at load) predates that revision. - src/scene/pipeline/mesh_gpu.rs: adopted main's valid_rgba_size() guard (a real robustness improvement over this branch's version). - src/snap.rs: replaced wholesale with main's version — this branch's copy was an explicit verbatim snapshot from an earlier upstream PR (commit4c264b8c) with zero constraint-system-specific content, and main has since evolved it considerably further. Also removed two now-dead duplicates the merge surfaced without a conflict marker (both branches had independently fixed the same things): the OPTIONS/OP command dispatch/autocomplete entries, and automation.rs's open_finalizes_and_purges_like_the_ui_open_path test (kept main's version, which covers strictly more: solid_models/ material_base_dir reset on "new"). Full workspace suite passes (812 lib tests + this branch's own 24 constraint/persistence integration tests) except the one pre-existing, unrelated font-test failure already present on main. Zero clippy findings in the hand-written merge resolution itself; the ~1,171 warnings clippy reports are pre-existing in the 54 absorbed commits, not introduced here. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>