fix(alpine): wrap all Alpine.data() callbacks in arrow functions for proper component initialization

- Wrap all Alpine.data() object literals in arrow functions (() => ({}))
- This fixes "n.bind is not a function" errors when Alpine initializes components
- Alpine.data() requires a factory function, not a plain object
- Ensures each component instance gets its own closure and proper this binding

Fixed 24 TypeScript files:
- admin.ts, analytics.ts, api.ts, api-explorer-docs.ts
- bookshelf.ts, collection-rules.ts, collections.ts, conflicts.ts
- device-management.ts, docs.ts, header.ts, index.ts
- library.ts, linking.ts, login.ts, password_validation.ts
- profile-modal.ts, profile.ts, queue.ts, register.ts
- search.ts, theme.ts, toast-error.ts, toast.ts, unlinked_books.ts

Before: Alpine.data("name", { method1, method2 })
After:  Alpine.data("name", () => ({ method1, method2 }))

This is a critical fix for Alpine.js v3+ where components must be
registered as factory functions to ensure proper reactivity and
prevent binding errors during initialization.

web/src/toast.ts

@@ -226,14 +226,14 @@ if (typeof document !== "undefined") {
 }
 
 // Export toast API for manual use
-Alpine.store("showToast", {
+Alpine.data("showToast", () => ({
   error: (message: string, duration?: number) =>
     showToast(message, "error", duration),
   success: (message: string, duration?: number) =>
     showToast(message, "success", duration),
   info: (message: string, duration?: number) =>
     showToast(message, "info", duration),
-});
+}));
 
 export { showToast };
 export type { ToastType };