revert: Reverts requested

src/lib/components/chat/MessageInput.svelte

@@ -283,7 +283,7 @@
 
 		if (chatInput) {
 			if ($settings?.richTextInput ?? true) {
-				word = getWordAtDocPosFromRichText();
+				word = chatInputElement?.getWordAtDocPos();
 			} else {
 				const cursor = chatInput ? chatInput.selectionStart : prompt.length;
 				word = getWordAtCursor(prompt, cursor);
@@ -384,8 +384,6 @@
 	let chatInputContainerElement;
 	let chatInputElement;
 
-	let getWordAtDocPosFromRichText = () => '';
-
 	let filesInputElement;
 	let commandsElement;
 
@@ -1094,9 +1092,6 @@
 													prompt = e.md;
 													command = getCommand();
 												}}
-												getWordAtDocPosCallback={(func) => {
-													getWordAtDocPosFromRichText = func;
-												}}
 												json={true}
 												messageInput={true}
 												showFormattingButtons={false}

src/lib/components/common/RichTextInput.svelte

@@ -168,7 +168,6 @@
 		});
 	};
 
-	export let getWordAtDocPosCallback = (func) => {};
 	export let onSelectionUpdate = (e) => {};
 
 	export let id = '';
@@ -1209,8 +1208,6 @@
 		if (messageInput) {
 			selectTemplate();
 		}
-
-		getWordAtDocPosCallback(getWordAtDocPos);
 	});
 
 	onDestroy(() => {