Add more data to the dev seeds

[MareStare]

Before you begin

• I understand my contributions may be rejected for any reason
• I understand my contributions are for the benefit of Derpibooru and/or the Philomena software
• I understand my contributions are licensed under the GNU AGPLv3

• I understand all of the above

---

This PR cherry-picks two commits from the redesign branch (2d5da61 and 16978b3).

Note that with all this new seed data the initial startup now takes several minutes (haven't measured exactly), but I think it's worth it.

Improved logging

Added command logging with color highlight to the dev scripts, so now the logs look like this:

I also noticed this warning in the seeding logs:

app-1  | [info] Elixir.Philomena.IndexWorker[3a594501-b02a-4ef8-875c-6a4511db8149] done: 24ms
app-1  | identify: unknown image property "%[profile:icc]" @ warning/property.c/InterpretImageProperties/4238.

Plus this warning:

philomena/lib/philomena_media/objects.ex

Line 200 in 78550a6

Logger.warning("Failed to operate on all backends")

And, there was also the following error:

app-1  | [error] Task #PID<0.98808.0> started from #PID<0.98805.0> terminating
app-1  | ** (KeyError) key :body not found in: nil
app-1  |
app-1  | If you are using the dot syntax, such as map.field, make sure the left-hand side of the dot is a map
app-1  |     (philomena 1.1.0) lib/philomena_media/objects.ex:72: PhilomenaMedia.Objects.download_file/2
app-1  |     (philomena 1.1.0) lib/philomena/images/thumbnailer.ex:147: Philomena.Images.Thumbnailer.download_image_file/1
app-1  |     (philomena 1.1.0) lib/philomena/images/thumbnailer.ex:78: Philomena.Images.Thumbnailer.generate_thumbnails/1
app-1  |     (philomena 1.1.0) lib/philomena/workers/thumbnail_worker.ex:6: Philomena.ThumbnailWorker.perform/1
app-1  |     (exq 0.19.0) lib/exq/worker/server.ex:175: anonymous fn/4 in Exq.Worker.Server.dispatch_work/3
app-1  |     (elixir 1.18.1) lib/task/supervised.ex:101: Task.Supervised.invoke_mfa/2
app-1  | Function: #Function<0.120145007/0 in Exq.Worker.Server.dispatch_work/3>
app-1  |     Args: []
app-1  | [info] Queueing job ef191eea-be47-4f95-bf28-1f861390a939 to retry in 85.0 seconds
app-1  | [warning] {{:badkey, :body, nil},
app-1  |  [
app-1  |    {PhilomenaMedia.Objects, :download_file, 2,
app-1  |     [file: ~c"lib/philomena_media/objects.ex", line: 72]},
app-1  |    {Philomena.Images.Thumbnailer, :download_image_file, 1,
app-1  |     [file: ~c"lib/philomena/images/thumbnailer.ex", line: 147]},
app-1  |    {Philomena.Images.Thumbnailer, :generate_thumbnails, 1,
app-1  |     [file: ~c"lib/philomena/images/thumbnailer.ex", line: 78]},
app-1  |    {Philomena.ThumbnailWorker, :perform, 1,
app-1  |     [file: ~c"lib/philomena/workers/thumbnail_worker.ex", line: 6]},
app-1  |    {Exq.Worker.Server, :"-dispatch_work/3-fun-0-", 4,
app-1  |     [file: ~c"lib/exq/worker/server.ex", line: 175]},
app-1  |    {Task.Supervised, :invoke_mfa, 2,
app-1  |     [file: ~c"lib/task/supervised.ex", line: 101]}
app-1  |  ]}
app-1  | [warning] Elixir.Philomena.ThumbnailWorker[ef191eea-be47-4f95-bf28-1f861390a939] fail: 6ms

I'll try to take a closer look at those, but even with these issues I could still open the site and see the new data.

[Meow]

I have a few suggestions, since I'm pretty much the original author of a lot of this PRs stuff:

• Do not seed automatically, instead move it to be a process that can be triggered manually via a mix command (so, by default, only seed 1 user and basic search indices, stuff crucial to site operation)
• Store just a basic set of sample images (e.g. one of each format, extreme resolutions, dimensions)
• Generate 1k or so random image uploads with randomized tags, re-use the same images over and over, simply just bypassing duplication checks
• Generate a few dupe reports as samples, enough to trigger their pagination
• Generate reports, enough to go into full pagination
• Generate galleries, also enough to go into pagination
• Send the "Administrator" account a bunch of PMs from various accounts
• Generate more users, each with uniquely filled in profile
• Randomly fill in user profiles, e.g. randomly assign an artist tag, randomly fill in a profile, or just decide to leave it completely blank)