DOCS-2670: Make new model training gif

[sguequierre]

• train pac man ghosts dataset from viam devrel demos
• goes through whole process with auto-labeling

[sguequierre]

this gif should actually be longer/show the page, I think preview is just slightly off. unsure how to fix

[npentrel]

I assume you used the command to make the preview gif, which just takes the first few seconds of a video and makes a gif. Use Kap or ezgi to manually make a gif that is suitable.

[npentrel]

Please also

• reduce screen width so the video & gifs aren't needlessly wide
• remove needless cursor movement - re-record or cut it
• speed up the video, people can take in information faster than the recording, so generally good to increase speed to at least 150%

[JessamyT]

Hmm in the rendered site the GIF is stretched horizontally a little bit. Not sure what's going on there. Mind following up after merging to see if it's still doing that in prod, and if it is, try messing with the formatting?

not actually good

[npentrel]

see comments.

[viambot]

You can view a rendered version of the docs from this PR at https://docs-test.viam.dev/3250

[npentrel]

Thanks looks great!