feat(picker): extract remains constant and consolidate imports

Move the inline `remains_arg` definition into a shared public constant
`REMAINS` and update all consumers to import it from the new location.

1 files changed, 14 insertions, 1 deletions

diff --git a/mingling/src/setups/picker/consts.rs b/mingling/src/setups/picker/consts.rs
index e254b4f..5e93f3f 100644
--- a/mingling/src/setups/picker/consts.rs
+++ b/mingling/src/setups/picker/consts.rs
@@ -1,6 +1,19 @@
 use std::marker::PhantomData;
 
-use arg_picker::{PickerArg, value::Flag};
+use arg_picker::{PickerArg, PickerArgs, value::Flag};
+
+/// Remaining positional arguments (anything not consumed as an option).
+/// - `full`: `[]` (empty — not triggered by any `--` prefix).
+/// - `short`: (none)
+/// - `positional`: `false` (this is a meta‑argument that collects everything left).
+///   This constant is used internally to access any leftover arguments after
+///   all defined flags/options have been processed.
+pub const REMAINS: PickerArg<PickerArgs> = PickerArg::<PickerArgs> {
+    full: &[],
+    short: None,
+    positional: false,
+    internal_type: PhantomData,
+};
 
 /// Help flag: display usage information.
 /// - `full`: `["help"]`