Add Migrant Issue visuals

[asteinhart]

What does this PR do?

Adds two charts with the Migrant issue Data is pulled from https://40thward.org/cirr/new-arrivals/new-arrivals-data-dashboard/

Light cleaning and formatting in google sheets (https://docs.google.com/spreadsheets/d/1FP4BAEnFSG9EQac71K9rBzWqK3BBp9_HbFfXh57y2k0/edit#gid=548682538)

will minified after final check!

How was the functionality tested and verified?

All steps should be completed in the order presented, and you should not move on to the next step until the previous is completed.

• [x] The title of the html page is the same as the chart.
• [x] The meta_data.json file is filled in correctly (the description is a complete sentence, the title is the same as the visual).
• [x] The chart and its associated pages have been minified using the npm run process-visual command.
• [x] The visual is styled similar to other charts (centered title/subtitle, no legends unless absolutely necessary, etc.)
• [x] This visual was approved by the lead developer.
• [x] The visual was approved by the story's stakeholders.

[michplunkett]

Why did you decide on a bar charts versus a line chart?

[tiffanyl9]

staging areas:

• Maybe could also add a legend apart from the mouseover feature? took me a moment to realize
• Jan 12 2024 and Mar 15, 2024 - both “landing zone” and “police districts” are signified by red, should probably use a different color for one of them. also perhaps needs some text explaining what a landing zone is
• “Midway airport” sections are super tiny and barely visible - is there any way we could make it more obvious that it was indeed used as a staging area (maybe a legend could do this?)
• Do we need some explanation of why the graphs start on june 9th and not perhaps earlier, since there are already quite a lot of migrants coming in at that point?
• Also should probably explain what a staging area is

By region:

• Loop and west colors are a little similar I think

[asteinhart]

Why did you decide on a bar charts versus a line chart?

@michplunkett The values are just like censuses they conduct on those specific days rather than actually keeping track of each person. In my head, they are all different counts, and not necessarily connected as a line chart would imply

[asteinhart]

staging areas:

• Maybe could also add a legend apart from the mouseover feature? took me a moment to realize
• Jan 12 2024 and Mar 15, 2024 - both “landing zone” and “police districts” are signified by red, should probably use a different color for one of them. also perhaps needs some text explaining what a landing zone is
• “Midway airport” sections are super tiny and barely visible - is there any way we could make it more obvious that it was indeed used as a staging area (maybe a legend could do this?)
• Do we need some explanation of why the graphs start on june 9th and not perhaps earlier, since there are already quite a lot of migrants coming in at that point?
• Also should probably explain what a staging area is

By region:

• Loop and west colors are a little similar I think

thanks @tiffanyl9 ! lmk how it looks now

[Nik4002]

Looks good, I'll just minify the two HTML files and we're good to go!