Makes Fulgora's scrap recycling probabilities fully configurable via mod settings, instead of the fixed vanilla values.

What it does

Adds one setting per scrap recycling output (csr-chance-<item>), each a 0-100% chance, rolled independently per output - so a single scrap can yield multiple items, matching how the vanilla recipe itself is set up. There's no normalization: the chances don't need to add up to anything in particular.

Defaults match vanilla (about 0.60 items per scrap on average):

• Gear wheel: 20%
• Solid fuel: 7%
• Concrete: 6%
• Ice: 5%
• Steel plate: 4%
• Battery: 4%
• Stone: 4%
• Advanced circuit: 3%
• Copper cable: 3%
• Processing unit: 2%
• Low density structure: 1%
• Holmium ore: 1%

Setting every chance to 0 is safe and simply results in no outputs from recycling.

Built and verified against the real scrap-recycling recipe data on Factorio 2.0 (Space Age), by loading the actual game data stage in an isolated sandbox and comparing against the default recipe. Compatible with adjustable_recycler (different recipe category, no conflict).

Notes

• A settings change requires a restart to take effect.
• Built for factorio_version = "2.0" (tested against 2.0.77) - not the 2.1 shared_probability recipe format.