fix(a11y): resolve 30 svelte-check warnings across 8 files

svelte-check now completes clean (0 errors, 0 warnings, 0 files with
problems).

- profile/ContextOverview: 11 click-on-div sites made keyboard-
  accessible with role="button", tabindex="0", and an onActivate helper
  that fires the same handler on Enter/Space. Two <p> wrappers became
  <div> since <p> cannot carry role="button" per ARIA.
- profile/ContextInterview: paginate dots got aria-label + aria-current.
- settings/GeneralSection: toggle button got aria-label +
  aria-pressed.
- events/RegionPicker: radius label associated with range input via
  for/id.
- events/SourceManager: drop unused .source-item.inactive + .inactive-
  badge CSS selectors (dead code).
- research-lab/CompareColumn: local `rating` seed from entry.userRating
  now uses svelte-ignore comment + $effect sync (intentional seed-only
  read, plus prop-update mirror).
- admin/ListView: initialTab prop is deliberately read only at mount;
  svelte-ignore comment documents the intent.
- gifts/redeem: drop unused .animate-fade-in CSS selector.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/mana/apps/web/src/lib/components/settings/sections/GeneralSection.svelte

@@ -135,6 +135,8 @@
 				class="toggle"
 				class:on={userSettings.general?.soundsEnabled ?? true}
 				onclick={() => setSounds(!(userSettings.general?.soundsEnabled ?? true))}
+				aria-label="Sounds ein- oder ausschalten"
+				aria-pressed={userSettings.general?.soundsEnabled ?? true}
 			>
 				<span class="toggle-knob"></span>
 			</button>

apps/mana/apps/web/src/lib/modules/admin/ListView.svelte

@@ -26,6 +26,9 @@
 
 	let { initialTab = 'overview' }: Props = $props();
 
+	// initialTab is an entry-point default only — we deliberately ignore later prop
+	// changes because the user may have switched tabs since mount.
+	// svelte-ignore state_referenced_locally
 	let activeTab = $state<TabId>(initialTab);
 	let isAdmin = $derived(authStore.user?.role === 'admin');
 

apps/mana/apps/web/src/lib/modules/events/components/RegionPicker.svelte

@@ -88,8 +88,8 @@
 				placeholder="Stadt oder Region suchen..."
 			/>
 			<div class="radius-row">
-				<label class="radius-label">Radius: {radiusKm} km</label>
+				<label class="radius-label" for="region-radius">Radius: {radiusKm} km</label>
-				<input type="range" min="5" max="100" step="5" bind:value={radiusKm} />
+				<input id="region-radius" type="range" min="5" max="100" step="5" bind:value={radiusKm} />
 			</div>
 			{#if suggestions.length > 0}
 				<ul class="suggestions">

apps/mana/apps/web/src/lib/modules/events/components/SourceManager.svelte

@@ -314,9 +314,6 @@
 	.source-item.error {
 		border-color: rgba(239, 68, 68, 0.3);
 	}
-	.source-item.inactive {
-		opacity: 0.5;
-	}
 	.source-info {
 		flex: 1;
 		min-width: 0;
@@ -342,14 +339,6 @@
 		background: rgba(239, 68, 68, 0.15);
 		color: rgb(220, 38, 38);
 	}
-	.inactive-badge {
-		font-size: 0.625rem;
-		font-weight: 600;
-		padding: 0.0625rem 0.375rem;
-		border-radius: 0.25rem;
-		background: hsl(var(--color-muted));
-		color: hsl(var(--color-muted-foreground));
-	}
 	.source-error {
 		font-size: 0.6875rem;
 		color: rgb(220, 38, 38);

apps/mana/apps/web/src/lib/modules/profile/ContextInterview.svelte

@@ -562,6 +562,8 @@
 						class:active={i === currentQuestionIdx}
 						class:answered={answeredSet.has(categoryQuestions[i].id)}
 						onclick={() => (currentQuestionIdx = i)}
+						aria-label="Frage {i + 1}"
+						aria-current={i === currentQuestionIdx ? 'step' : undefined}
 					></button>
 				{/each}
 			</div>

apps/mana/apps/web/src/lib/modules/profile/ContextOverview.svelte

@@ -65,6 +65,18 @@
 		5: 'Fr',
 		6: 'Sa',
 	};
+
+	// Enter / Space on a non-button click-target counts as activation, same
+	// as a button would. Used to make the "tap a section to edit" surfaces
+	// keyboard-accessible without rewriting the whole card layout.
+	function onActivate(handler: () => void) {
+		return (e: KeyboardEvent) => {
+			if (e.key === 'Enter' || e.key === ' ') {
+				e.preventDefault();
+				handler();
+			}
+		};
+	}
 </script>
 
 <div class="overview">
@@ -108,9 +120,15 @@
 						<button class="edit-btn primary" onclick={() => saveEdit('about.bio')}>Speichern</button
 						>
 					</div>
-				{:else}<p class="section-text" onclick={() => startEdit('about.bio', ctx?.about?.bio)}>
+				{:else}<div
+						class="section-text"
+						role="button"
+						tabindex="0"
+						onclick={() => startEdit('about.bio', ctx?.about?.bio)}
+						onkeydown={onActivate(() => startEdit('about.bio', ctx?.about?.bio))}
+					>
 						{ctx?.about?.bio}
-					</p>{/if}
+					</div>{/if}
 			</section>
 		{/if}
 
@@ -144,7 +162,13 @@
 					</div>
 				</div>
 			{:else if ctx?.interests?.length}
-				<div class="tags-list" onclick={() => startEdit('interests', ctx?.interests ?? [])}>
+				<div
+					class="tags-list"
+					role="button"
+					tabindex="0"
+					onclick={() => startEdit('interests', ctx?.interests ?? [])}
+					onkeydown={onActivate(() => startEdit('interests', ctx?.interests ?? []))}
+				>
 					{#each ctx.interests as tag (tag)}<span class="tag">{tag}</span>{/each}
 				</div>
 			{:else}
@@ -162,7 +186,13 @@
 		<section class="section-card">
 			<h3 class="section-title">Tagesablauf</h3>
 			{#if ctx?.routine && (ctx.routine.wakeUp || ctx.routine.workStart || ctx.routine.bedtime)}
-				<div class="routine-grid" onclick={() => onStartInterview()}>
+				<div
+					class="routine-grid"
+					role="button"
+					tabindex="0"
+					onclick={() => onStartInterview()}
+					onkeydown={onActivate(() => onStartInterview())}
+				>
 					{#if ctx.routine.wakeUp}<div class="routine-item">
 							<span class="routine-label">Aufstehen</span><span class="routine-value"
 								>{ctx.routine.wakeUp}</span
@@ -196,9 +226,15 @@
 			<h3 class="section-title">Ernährung</h3>
 			{#if ctx?.nutrition && (ctx.nutrition.diet || ctx.nutrition.allergies?.length)}
 				<div>
-					{#if ctx.nutrition.diet}<p class="section-text" onclick={() => onStartInterview()}>
+					{#if ctx.nutrition.diet}<div
+							class="section-text"
+							role="button"
+							tabindex="0"
+							onclick={() => onStartInterview()}
+							onkeydown={onActivate(() => onStartInterview())}
+						>
 							{ctx.nutrition.diet}
-						</p>{/if}
+						</div>{/if}
 					{#if ctx.nutrition.allergies?.length}
 						{#if editingField === 'nutrition.allergies'}
 							<div class="tags-edit">
@@ -232,7 +268,12 @@
 						{:else}
 							<div
 								class="tags-list"
+								role="button"
+								tabindex="0"
 								onclick={() => startEdit('nutrition.allergies', ctx?.nutrition?.allergies ?? [])}
+								onkeydown={onActivate(() =>
+									startEdit('nutrition.allergies', ctx?.nutrition?.allergies ?? [])
+								)}
 							>
 								{#each ctx.nutrition.allergies as a (a)}<span class="tag warning">{a}</span>{/each}
 							</div>
@@ -258,7 +299,10 @@
 						<span class="routine-label">Sport</span>
 						<div
 							class="tags-list"
+							role="button"
+							tabindex="0"
 							onclick={() => startEdit('leisure.sports', ctx?.leisure?.sports ?? [])}
+							onkeydown={onActivate(() => startEdit('leisure.sports', ctx?.leisure?.sports ?? []))}
 						>
 							{#each ctx.leisure.sports as s (s)}<span class="tag">{s}</span>{/each}
 						</div>
@@ -269,7 +313,10 @@
 						<span class="routine-label">Medien</span>
 						<div
 							class="tags-list"
+							role="button"
+							tabindex="0"
 							onclick={() => startEdit('leisure.media', ctx?.leisure?.media ?? [])}
+							onkeydown={onActivate(() => startEdit('leisure.media', ctx?.leisure?.media ?? []))}
 						>
 							{#each ctx.leisure.media as m (m)}<span class="tag">{m}</span>{/each}
 						</div>
@@ -280,7 +327,10 @@
 						<span class="routine-label">Haustiere</span>
 						<span
 							class="section-text"
+							role="button"
+							tabindex="0"
 							onclick={() => startEdit('leisure.pets', ctx?.leisure?.pets ?? '')}
+							onkeydown={onActivate(() => startEdit('leisure.pets', ctx?.leisure?.pets ?? ''))}
 							>{ctx.leisure.pets}</span
 						>
 					</div>
@@ -318,7 +368,13 @@
 					</div>
 				</div>
 			{:else if ctx?.goals?.length}
-				<div class="tags-list" onclick={() => startEdit('goals', ctx?.goals ?? [])}>
+				<div
+					class="tags-list"
+					role="button"
+					tabindex="0"
+					onclick={() => startEdit('goals', ctx?.goals ?? [])}
+					onkeydown={onActivate(() => startEdit('goals', ctx?.goals ?? []))}
+				>
 					{#each ctx.goals as goal (goal)}<span class="tag accent">{goal}</span>{/each}
 				</div>
 			{:else}
@@ -336,7 +392,13 @@
 		<section class="section-card">
 			<h3 class="section-title">Arbeitsstil</h3>
 			{#if ctx?.social && (ctx.social.workStyle || ctx.social.communication || ctx.social.livingSetup)}
-				<div class="routine-grid" onclick={() => onStartInterview()}>
+				<div
+					class="routine-grid"
+					role="button"
+					tabindex="0"
+					onclick={() => onStartInterview()}
+					onkeydown={onActivate(() => onStartInterview())}
+				>
 					{#if ctx.social.workStyle}<div class="routine-item">
 							<span class="routine-label">Arbeitsweise</span><span class="routine-value"
 								>{ctx.social.workStyle}</span
@@ -394,7 +456,10 @@
 			{:else if ctx?.about?.languages?.length}
 				<div
 					class="tags-list"
+					role="button"
+					tabindex="0"
 					onclick={() => startEdit('about.languages', ctx?.about?.languages ?? [])}
+					onkeydown={onActivate(() => startEdit('about.languages', ctx?.about?.languages ?? []))}
 				>
 					{#each ctx.about.languages as lang (lang)}<span class="tag">{lang}</span>{/each}
 				</div>

apps/mana/apps/web/src/lib/modules/research-lab/components/CompareColumn.svelte

@@ -20,9 +20,17 @@
 
 	const { category, entry, runId }: Props = $props();
 
+	// Local optimistic rating — seed from the current entry, then keep in sync
+	// via $effect when the parent swaps the prop. The seed-only read of
+	// entry.userRating is intentional; the $effect covers prop updates.
+	// svelte-ignore state_referenced_locally
 	let rating = $state(entry.userRating ?? 0);
 	let ratingError = $state<string | null>(null);
 
+	$effect(() => {
+		rating = entry.userRating ?? 0;
+	});
+
 	async function setRating(value: number) {
 		if (!runId || !entry.resultId) return;
 		ratingError = null;

apps/mana/apps/web/src/routes/(app)/gifts/redeem/[code]/+page.svelte

@@ -294,9 +294,6 @@
 			transform: translateY(0);
 		}
 	}
-	.animate-fade-in {
-		animation: fade-in 0.2s ease-out;
-	}
 	@keyframes bounce-once {
 		0%,
 		100% {