Move list visualiser to chapter 2

[remo5000]

No description provided.

[remo5000]

@ningyuansg Should we rename the function to visualise_list? I feel that draw is too similar to some external libraries

[coveralls]

Pull Request Test Coverage Report for Build 42

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage increased (+0.06%) to 48.285%

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Files with Coverage Reduction	New Missed Lines	%
src/createContext.ts	1	83.04%

Totals
Change from base Build 21:	0.06%
Covered Lines:	615
Relevant Lines:	1167

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💛 - Coveralls

[ning-y]

@remo5000 try draw_list.

[ning-y]

@remo5000 Are you renaming this draw to draw_list or no?

[remo5000]

@ningyuansg Missed this out, done! I've updated the PR on the frontend as well