Remove Welcome Survey link, and unused function #29

Job	Run time
Test Processing	2m 52s
(linux/aarch64) Create Processing Build	3m 32s
(macos/aarch64) Create Processing Build	6m 10s
(linux/x64) Create Processing Build	4m 24s
(macos/x64) Create Processing Build	4m 47s
(windows/x64) Create Processing Build	7m 15s
	29m 0s

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