Add resource spawn points "eggs", "imported goods", etc. to recipes.

When viewing production chains in the recipe book (F1), some goods cannot be tracked to the point of appearance, which causes misunderstanding among players.
For example, despite the videos and banal everyday erudition, there is a question on Steam "where to get imported goods".
It is necessary to specify in the recipes for such goods the trading pier/port/buffer warehouse as the starting point.
Similarly, for chicken carcasses and eggs, the poultry farm should be specified as the starting point.
For astronauts, probably the population icon.
For the consumption of goods by the space station - also specify this in the recipes. The consumer in this case is the launcher.
Also, it is not clear from the recipe book that the viewed materials will be needed for the rocket. Similarly, for the creation of machines - probably separate subsections of the recipes are needed.