Release 0.54.0

What's Changed

• feat(common): support group copy and paste #WIK-14655 by @huanhuanwa in #775
• feat(draw): support rotate resize #WIK-14735 by @MissLixf in #773
• feat(group): remove group with only one element #WIK-14744 by @huanhuanwa in #779
• feat(debug): add debug util methods to help developer to generate tem… by @pubuzhixing8 in #780
• fix(core): concat outer elements when find group #WIK-14901 by @huanhuanwa in #782
• feat(mind): support mindmap group and add canAddToGroup #WIK-14841 by @huanhuanwa in #781
• feat(core): export GroupTransforms and support group hotkey #WIK-14841 by @huanhuanwa in #783
• fix(common): insert group at the end #WIK-14900 by @huanhuanwa in #784
• fix(common): fix remove group error #WIK-14921 by @huanhuanwa in #786
• fix(common): adjust group element select#WIK-14920 by @huanhuanwa in #787
• fix(core): should move hitting element when hitting element in select… by @pubuzhixing8 in #788
• fix(draw): edit hitElement text when dblClick #WIK-14917 by @huanhuanwa in #789
• fix(core): set all elemnts to cache when temporaryElements.length > 1 #WIK-14943 by @huanhuanwa in #790
• fix(core): move addSelectionWithTemporaryElements to pointerMove #WIK-14957 by @huanhuanwa in #791
• feat(draw): support draw line for element with angle #WIK-14850 by @MissLixf in #785
• test(group): add group test #WIK-14774 by @huanhuanwa in #792
• feat(common): support group align and distribute #WIK-14961 by @huanhuanwa in #794
• fix(common): fix image with angle drag error #WIK-14971 by @MissLixf in #793
• feat(core): add setSelectedElementsWithGroup function and test #WIK-14954 by @huanhuanwa in #795
• test(common): add test for withGroup plugin #WIK-14774 by @huanhuanwa in #796
• refactor(core): extract util methods deleteFragment by @pubuzhixing8 in #797
• fix(common): align elbow line points without custom points #WIK-14875 by @huanhuanwa in #799
• feat(draw): support batching resize with different angle #WIK-14878 by @pubuzhixing8 in #801
• fix(draw): check element angle when rotate #WIK-14940 by @MissLixf in #798
• fix(setting-panel): add set angle input in panel #WIK-14959 by @MissLixf in #804
• feat(core): add overridable method drawActiveRectangle to implement c… by @pubuzhixing8 in #805
• fix(draw): align for rotate element #WIK-14761 by @MissLixf in #803
• fix(common): set angle for group hover rectangle and selected rectangle #WIK-15027 by @MissLixf in #807

Full Changelog: v0.51.4...v0.54.0