fix: use _ as word boundary in IIFE var names (#1630)

* fix: use `_` as word boundary in IIFE var names

* Revert "fix: use `_` as word boundary in IIFE var names"

This reverts commit 396ed3f.

* Reapply "fix: use `_` as word boundary in IIFE var names"

This reverts commit f31de7d.

Author: FabianLars

.changes/iife-varname-spacing.md

@@ -0,0 +1,9 @@
+---
+barcode-scanner: patch
+clipboard-manager: patch
+deep-link: patch
+global-shortcut: patch
+window-state: patch
+---
+
+Fixed an issue that caused multi-word IIFE names to not be formatted correctly. For example the `barcode-scanner` was defined as `window.__TAURI_PLUGIN_CLIPBOARDMANAGER__` instead of `window.__TAURI_PLUGIN_CLIPBOARD_MANAGER__`.