Add items to office rooms in steel mill

[snipercup]

Summary

SUMMARY: Content "Adds items to steel mill office area"

Purpose of change

Helps #34307

Describe the solution

Added item spawns to the office rooms in the steel mill. Office items on the desks, snacks on the one table, homebooks in the bookcases.

Describe alternatives you've considered

Use items[] pallette style instead, but maybe you'd want to add different items on the tables in the other area's in the steel mill instead of the same item group for all the tables.

Additional context

The item spawns were set to a higher spawn scale for demonstration.

[anothersimulacrum]

I'd suggest you have item spawns at a fairly high rate - offices would have a fair bit of stuff, and nobody would have taken them.

[snipercup]

I'd suggest you have item spawns at a fairly high rate - offices would have a fair bit of stuff, and nobody would have taken them.

Yeah it did cross my mind but you're right. who'd empty a steel mill office during a cataclysm? Changed to 70 because I saw that number in another mapgen file (teashop?)

[anothersimulacrum]

You may also want to add "repeat": [ 'some_number', 'other_number' ]

[snipercup]

You may also want to add "repeat": [ 'some_number', 'other_number' ]

I think one chance of 70% for each tile is fair enough.