feat: Add clipboard paste and drag-and-drop file support #3474

Job	Run time
Print commit stats	1m 9s
Verify build-browser (macos-26)	50s
Verify build-browser (ubuntu-latest)	45s
Verify build-browser (windows-latest)	2m 2s
Build	5m 31s
Build samples	23s
Static code analysis	4m 9s
Type definitions test	2m 8s
Unit test	3m 28s
HTML test (4/17)	7m 42s
HTML test (1/17)	7m 13s
HTML test (2/17)	7m 53s
HTML test (10/17)	7m 28s
HTML test (7/17)	28s
HTML test (5/17)	8m 17s
HTML test (11/17)	8m 2s
HTML test (3/17)	8m 1s
HTML test (15/17)	7m 41s
HTML test (13/17)	7m 45s
HTML test (9/17)	8m 13s
HTML test (12/17)	7m 52s
HTML test (8/17)	7m 33s
HTML test (14/17)	8m 3s
HTML test (16/17)	7m 20s
HTML test (6/17)	8m 23s
HTML test (17/17)	7m 30s
Merge test snapshots	4s
Merge test results	31s
	2h 26m 24s

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