Item editor fixup (Astrabit-ST#86)

* fix: fix item IDs being calculated incorrectly

* fix: access items directly instead of cloning

* fix: improve the layout of the item editor

* fix: make all the rows in the item editor the same height

* fix: prevent the "Change maximum..." button from wrapping

* fix: add spacing on either side of the separator

* fix: update the name of the item editor window properly

* chore: clippy

* fix: replace the `eprintln!` with a toast

* feat: add combo boxes for scope and occasion

* fix: enable text wrap for `EnumComboBox`

* feat: add the remaining combo boxes and numeric inputs

* feat: add stripes to item editor and combo box dropdowns

* fix: fix typo in toasts.rs

* fix: fix `ExactSizeIterator` implementation for `FileSystemTrieDirIter`

* feat: add element selection

* fix: use different UI IDs for each item ID

* fix: fix `IdVecSelection` creating duplicate entries in the vector

* feat: add state change selection

* fix: fix `IdVecSelection` deduplication for real this time

* fix: remove scrollbars from `IdVecSelection`

* fix: fix `IdVecPlusMinusSelection` minus shift selection

This makes it so that shift selection without the control key held
creates minuses if the pivot is a minus instead of always creating
pluses.

* feat: reset items when delete/backspace is pressed

* feat: add search box to `OptionalIdComboBox`

* feat: add search box to `id_vec` selection widgets

* fix: set a minimum width for the main item editor area

* chore: clippy

* fix: fix `id_vec` selection displaying incorrectly when searching

* fix: use `ui.make_persistent_id` for `OptionalIdComboBox` `state_id`

crates/components/Cargo.toml

@@ -45,3 +45,5 @@ indextree = "4.6.0"
 lexical-sort = "0.3.1"
 
 fragile.workspace = true
+
+fuzzy-matcher = "0.3.7"