Fix typo MESSANGER -> MESSENGER in @solid-primatives/share

Thanks for maintaining this project! I noticed a small typo in `solid-primitives/packages/share/src/networks.ts`. The constant for Facebook Messenger is currently exported as `MESSANGER`, which looks like a spelling mistake. It should be `MESSENGER` to match the correct product name. Since renaming directly would be a breaking change, one approach could be to add `MESSENGER` as the correct export while keeping `MESSANGER` as a deprecated alias for compatibility.