Fix: System-wide type hardening and V3 API alignment

src/lib/ae_utils/ae_utils.ts

@@ -259,6 +259,20 @@ export const shorten_string = function shorten_string({
     return new_string;
 };
 
+// Svelte action to set focus on an element
+function set_focus(node: HTMLElement, focus: boolean) {
+    if (focus) {
+        node.focus();
+    }
+    return {
+        update(new_focus: boolean) {
+            if (new_focus) {
+                node.focus();
+            }
+        }
+    };
+}
+
 // Updated 2024-06-19
 // This function should return a shorted version of a filename if over the max length. It should always contain at least the first character of the original filename and the complete extension.
 // Example 1: The Original Long File Name.pdf -> The Orig....pdf
@@ -328,5 +342,6 @@ export const ae_util = {
     encrypt_content: encrypt_content,
     encrypt_wrapper: encrypt_wrapper,
     decrypt_content: decrypt_content,
-    decrypt_wrapper: decrypt_wrapper
+    decrypt_wrapper: decrypt_wrapper,
+    set_focus: set_focus
 };

src/lib/ae_utils/ae_utils__crypto.ts

@@ -15,9 +15,9 @@ export const encrypt_content = async function encrypt_content(content: string, k
         'encrypt'
     ]);
     const encodedContent = await crypto.subtle.encrypt(
-        { name: 'AES-CBC', iv },
+        { name: 'AES-CBC', iv: iv.buffer as ArrayBuffer },
         key,
-        new TextEncoder().encode(content)
+        new TextEncoder().encode(content).buffer as ArrayBuffer
     );
     const base64 = btoa(String.fromCharCode(...new Uint8Array(encodedContent)));
     if (log_lvl) {
@@ -79,9 +79,9 @@ export const decrypt_content = async function decrypt_content(
     ]);
     const encryptedContent = Uint8Array.from(atob(base64Content), (c) => c.charCodeAt(0));
     const decryptedContent = await crypto.subtle.decrypt(
-        { name: 'AES-CBC', iv },
+        { name: 'AES-CBC', iv: iv.buffer as ArrayBuffer },
         key,
-        encryptedContent
+        encryptedContent.buffer as ArrayBuffer
     );
     const decodedContent = new TextDecoder().decode(decryptedContent);
     // console.log('Decrypted Content:', decodedContent);

src/lib/ae_utils/ae_utils__set_obj_prop_display_name.ts

@@ -1,6 +1,6 @@
 import { to_title_case } from './ae_utils__to_title_case';
 
-// Updated 2023-08-18
+// Updated 2026-01-22
 export function set_obj_prop_display_name({
     prop_name,
     obj_type = null,
@@ -9,6 +9,14 @@ export function set_obj_prop_display_name({
     replace_underscores = true,
     title_case = true,
     override = null
+}: {
+    prop_name: string;
+    obj_type?: string | null;
+    prefix_w_obj_type?: boolean;
+    prefix_all_w_obj_type?: boolean;
+    replace_underscores?: boolean;
+    title_case?: boolean;
+    override?: string | null;
 }) {
     console.log('*** set_obj_prop_display_name() ***');