Product Component Settings Are Renamed, And `decompositionStrategy` Is Removed

Products have two component settings: fulfillWithComponents and inventoryIncludesComponents. Both are available on product queries, create and update inputs, and imports. The old API names are removed, and a query or mutation that still uses one fails validation.

fulfillWithComponents takes AUTO, YES, or NO. It replaces decompositionStrategy on products and the short-lived fulfillWith. AUTO keeps the product line when its stock covers the entire line and otherwise uses components for the whole line. YES always creates component lines. NO keeps the product line. New aliases and bundles default to AUTO, and other product types default to NO. Manual decomposition works with every value. Existing products were reset by product type when this shipped.

inventoryIncludesComponents replaces includeComponentsInAvailableToSell. It is a Boolean with the same meaning, and it defaults to true for aliases and bundles and false for other product types.

Fulfillment rules no longer have decompositionStrategy, so omit it. Endless applies the product setting when it creates a fulfillment, not as a delayed step or when a rule is assigned. It skips the setting for fulfillments whose processInEndless is false.