Merge upstream into main

Dependencies

• [2] DDXXXXBR new mode for polygons
• [3] C45WCXJ2 keep drawings within the line width slider as well
• [4] 42LVB4DE test: naming a point
• [5] OWK3U6VD tests for drawing polygons
• [6] CRYGI3LR more drawing tests
• [7] KAUD3YIK tests: deleting points/shapes
• [8] WDMPH4AN drop support for squares
• [9] W7JMT5V2 rip out most support for polygons
• [*] K2X6G75Z start writing some tests for drawings

Change contents

• replacement in drawing_tests.lua at line 204
  [2.1512]→[2.1512:1571](∅→∅)
  − Line_width = 256 -- drawing coordinates 1:1 with pixels
  [2.1512]

  [2.1571]
  + Line_width = Margin_left+256 -- drawing coordinates 1:1 with pixels
• edit in drawing_tests.lua at line 223
  [4.944]→[3.616:687](∅→∅),[4.944]→[3.616:687](∅→∅)
  − Line_width = Margin_left+256 -- drawing coordinates 1:1 with pixels
• resolve order conflict in drawing_tests.lua at line 223
  [2.2612]

  [4.2608]
• edit in drawing_tests.lua at line 305
  [4.7362]→[3.832:903](∅→∅),[4.7362]→[3.832:903](∅→∅)
  − Line_width = Margin_left+256 -- drawing coordinates 1:1 with pixels
• edit in drawing_tests.lua at line 483
  [4.2941]→[3.1264:1335](∅→∅),[4.2941]→[3.1264:1335](∅→∅),[4.4454]→[3.1336:1407](∅→∅),[4.4454]→[3.1336:1407](∅→∅)
  − Line_width = Margin_left+256 -- drawing coordinates 1:1 with pixels

  − Line_width = Margin_left+256 -- drawing coordinates 1:1 with pixels