Italian Delight Remade

Changes:

• Pandoro, Ciambellone and Panettone can now finally be cut by knife or eaten while placed (but for Pandoro and Panettone there's no visual update yet until the slices are over, then it disappears). I'll add visual for blockstates later on.
• Ciambellone now has a hole, as well as the look for all cutting phases
• Added tag italian_delight:pesto_ingredients to kelp and herb leaves
• Added missing blocks: olive wood block, stripped olive wood block (you know, the ones that have log texture on all faces).

Recipe tweaks:

• Pasta al Pesto: Now has herb leaves as optional ingredient instead of kelp, I made the amount 2 so you can actually use both or either. Here's the reminder that herb leaves was mainly inspired by basil and represents any herbs to be used in cooking. Also, apparently kelp pesto actually exists. Wow.
• Margherita: Now uses mozzarella (x2) instead of flaxen cheese since that was the correct cheese for that pizza. Thanks for the feedback on that.

Fixes

• Fixed "al funghi" -> "ai funghi" in Italian translation
• Code improvement

Still missing:

• visual look of cutting phases for pandoro, panettone
• (new feature) wines to be also added as a fluid for compatibility with mods like Create What, we're almost there??