how do i make a weapon

[Xyphod]

i made a item but it doesn't let make it a weapon i am using v2

[Chikorita-Lover]

Just as a heads-up, this is the repository for bridge. v1, not bridge. v2. That would be bridge-core/editor.
Regardless, you can add the minecraft:damage and minecraft:weapon components to an item's behavior. Just make sure its format version is 1.16.100 or higher, and that your world has Holiday Creator Features enabled.
minecraft:damage determines the extra damage dealt, and minecraft:weapon allows for events when hitting an entity and a damage tooltip.