feat: switch between basic shapes (#9270)

* feat: switch between basic shapes

* add tab for testing

* style tweaks

* only show hint when a new node is created

* fix panel state

* refactor

* combine captures into one

* keep original font size

* switch multi

* switch different types altogether

* use tab only

* fix font size atom

* do not switch from active tool change

* prefer generic when mixed

* provide an optional direction when shape switching

* adjust panel bg & shadow

* redraw to correctly position text

* remove redundant code

* only tab to switch if focusing on app container

* limit which linear elements can be switched

* add shape switch to command palette

* remove hint

* cache initial panel position

* bend line to elbow if needed

* remove debug logic

* clean switch of arrows using app state

* safe conversion between line, sharp, curved, and elbow

* cache linear when panel shows up

* type safe element conversion

* rename type

* respect initial type when switching between linears

* fix elbow segment indexing

* use latest linear

* merge converted elbow points if too close

* focus on panel after click

* set roudness to null to fix drag points offset for elbows

* remove Mutable

* add arrowBoundToElement check

* make it dependent on one signle state

* unmount when not showing

* simpler types, tidy up code

* can change linear when it's linear + non-generic

* fix popup component lifecycle

* move constant to CLASSES

* DRY out type detection

* file & variable renaming

* refactor

* throw in not-prod instead

* simplify

* semi-fix bindings on `generic` type conversion

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Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>

packages/common/src/constants.ts

@@ -119,6 +119,7 @@ export const CLASSES = {
   SHAPE_ACTIONS_MENU: "App-menu__left",
   ZOOM_ACTIONS: "zoom-actions",
   SEARCH_MENU_INPUT_WRAPPER: "layer-ui__search-inputWrapper",
+  CONVERT_ELEMENT_TYPE_POPUP: "ConvertElementTypePopup",
 };
 
 export const CJK_HAND_DRAWN_FALLBACK_FONT = "Xiaolai";