lint: remove unused imports and variables in admin components (15 fixes)

Co-Authored-By: Justin Edmund <justin@jedmund.com>

src/lib/components/admin/EssayForm.svelte

@@ -10,7 +10,7 @@
 	import { makeDraftKey, saveDraft, loadDraft, clearDraft, timeAgo } from '$lib/admin/draftStore'
 	import { createAutoSaveStore } from '$lib/admin/autoSave.svelte'
 	import AutoSaveStatus from './AutoSaveStatus.svelte'
-	import type { JSONContent, Editor as TipTapEditor } from '@tiptap/core'
+	import type { JSONContent } from '@tiptap/core'
 	import type { Post } from '@prisma/client'
 
 	interface Props {
@@ -29,9 +29,7 @@
 	let { postId, initialData, mode }: Props = $props()
 
 	// State
-	let isLoading = $state(false)
 	let hasLoaded = $state(mode === 'create') // Create mode loads immediately
-	let isSaving = $state(false)
 	let activeTab = $state('metadata')
 	let updatedAt = $state<string | undefined>(initialData?.updatedAt)
 
@@ -179,7 +177,7 @@ $effect(() => {
 	})
 
 	// Navigation guard: flush autosave before navigating away (only if unsaved)
-	beforeNavigate(async (navigation) => {
+	beforeNavigate(async () => {
 		if (hasLoaded && autoSave) {
 			if (autoSave.status === 'saved') {
 				return

src/lib/components/admin/GalleryUploader.svelte

@@ -1,7 +1,6 @@
 <script lang="ts">
 	import type { Media } from '@prisma/client'
 	import Button from './Button.svelte'
-	import Input from './Input.svelte'
 	import SmartImage from '../SmartImage.svelte'
 	import UnifiedMediaModal from './UnifiedMediaModal.svelte'
 	import MediaDetailsModal from './MediaDetailsModal.svelte'
@@ -27,17 +26,13 @@
 	}
 
 	let {
-		label,
 		value = $bindable([]),
 		onUpload,
 		onReorder,
 		onRemove,
 		maxItems = 20,
-		allowAltText = true,
-		required = false,
 		error,
 		placeholder = 'Drag and drop images here, or click to browse',
-		helpText,
 		showBrowseLibrary = false,
 		maxFileSize = 10,
 		disabled = false
@@ -78,7 +73,7 @@
 
 	// Upload multiple files to server
 	async function uploadFiles(files: File[]): Promise<Media[]> {
-		const uploadPromises = files.map(async (file, index) => {
+		const uploadPromises = files.map(async (file) => {
 			const formData = new FormData()
 			formData.append('file', file)
 

src/lib/components/edra/extensions/url-embed/UrlEmbed.ts

@@ -1,6 +1,5 @@
 import { Node, mergeAttributes } from '@tiptap/core'
 import { Plugin, PluginKey } from '@tiptap/pm/state'
-import { Decoration, DecorationSet } from '@tiptap/pm/view'
 
 export interface UrlEmbedOptions {
 	HTMLAttributes: Record<string, unknown>
@@ -103,7 +102,7 @@ export const UrlEmbed = Node.create<UrlEmbedOptions>({
 				},
 			convertLinkToEmbed:
 				(pos) =>
-				({ state, commands, chain }) => {
+				({ state, chain }) => {
 					const { doc } = state
 
 					// Find the link mark at the given position
@@ -206,7 +205,6 @@ export const UrlEmbed = Node.create<UrlEmbedOptions>({
 									// Find the link that was just inserted
 									// Start from where we were before paste
 									let linkStart = -1
-									let linkEnd = -1
 
 									// Search for the link in a reasonable range
 									for (
@@ -235,15 +233,13 @@ export const UrlEmbed = Node.create<UrlEmbedOptions>({
 													const hasLink = $endPos
 														.marks()
 														.some((m) => m.type.name === 'link' && m.attrs.href === pastedUrl)
-													if (hasLink) {
-														linkEnd = endPos + 1
-													} else {
+													if (!hasLink) {
 														break
 													}
 												}
 												break
 											}
-										} catch (e) {
+										} catch (_e) {
 											// Position might be invalid, continue
 										}
 									}