add collection display components for weapons and summons

- CollectionWeaponCard: grid view with uncap indicator and transcendence
- CollectionWeaponRow: list view with element, uncap, and awakening/keys info
- CollectionSummonCard: grid view with uncap indicator
- CollectionSummonRow: list view with element and uncap info

src/lib/components/collection/CollectionSummonCard.svelte

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+<script lang="ts">
+	import type { CollectionSummon } from '$lib/types/api/collection'
+	import { getSummonImage } from '$lib/utils/images'
+	import UncapIndicator from '$lib/components/uncap/UncapIndicator.svelte'
+
+	interface Props {
+		summon: CollectionSummon
+		onClick?: () => void
+	}
+
+	let { summon, onClick }: Props = $props()
+
+	// Get transformation suffix for transcendence
+	const transformation = $derived(summon.transcendenceStep > 0 ? '02' : undefined)
+
+	const imageUrl = $derived(getSummonImage(summon.summon?.granblueId, 'grid', transformation))
+
+	const displayName = $derived.by(() => {
+		const name = summon.summon?.name
+		if (!name) return '—'
+		if (typeof name === 'string') return name
+		return name.en || name.ja || '—'
+	})
+</script>
+
+<button type="button" class="summon-card" onclick={onClick}>
+	<div class="card-image">
+		<img class="summon-image" src={imageUrl} alt={displayName} loading="lazy" />
+	</div>
+	<UncapIndicator
+		type="summon"
+		uncapLevel={summon.uncapLevel}
+		transcendenceStage={summon.transcendenceStep}
+		flb={summon.summon?.uncap?.flb}
+		ulb={summon.summon?.uncap?.ulb}
+		transcendence={summon.summon?.uncap?.transcendence}
+	/>
+</button>
+
+<style lang="scss">
+	@use '$src/themes/spacing' as *;
+
+	.summon-card {
+		display: flex;
+		flex-direction: column;
+		align-items: center;
+		gap: $unit-half;
+		padding: 0;
+		border: none;
+		background: transparent;
+		cursor: pointer;
+		transition: transform 0.2s ease;
+
+		&:hover {
+			transform: scale(1.05);
+		}
+
+		&:focus-visible {
+			outline: 2px solid var(--accent-color, #3366ff);
+			outline-offset: 2px;
+			border-radius: 8px;
+		}
+	}
+
+	.card-image {
+		position: relative;
+		width: 100%;
+		aspect-ratio: 1 / 1;
+		border-radius: 8px;
+		overflow: hidden;
+		background: var(--card-bg, #f5f5f5);
+	}
+
+	.summon-image {
+		width: 100%;
+		height: 100%;
+		object-fit: contain;
+		border-radius: 8px;
+	}
+</style>

src/lib/components/collection/CollectionSummonRow.svelte

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+<script lang="ts">
+	import type { CollectionSummon } from '$lib/types/api/collection'
+	import { getSummonImage } from '$lib/utils/images'
+	import UncapIndicator from '$lib/components/uncap/UncapIndicator.svelte'
+	import ElementLabel from '$lib/components/labels/ElementLabel.svelte'
+
+	interface Props {
+		summon: CollectionSummon
+		onClick?: () => void
+	}
+
+	let { summon, onClick }: Props = $props()
+
+	// Get transformation suffix for transcendence
+	const transformation = $derived(summon.transcendenceStep > 0 ? '02' : undefined)
+
+	const imageUrl = $derived(getSummonImage(summon.summon?.granblueId, 'grid', transformation))
+
+	const displayName = $derived.by(() => {
+		const name = summon.summon?.name
+		if (!name) return '—'
+		if (typeof name === 'string') return name
+		return name.en || name.ja || '—'
+	})
+
+	// Summon element
+	const element = $derived(summon.summon?.element)
+</script>
+
+<button type="button" class="summon-row" onclick={onClick}>
+	<div class="thumbnail">
+		<img src={imageUrl} alt={displayName} loading="lazy" />
+	</div>
+
+	<div class="name-cell">
+		<span class="name">{displayName}</span>
+	</div>
+
+	<div class="element-cell">
+		<ElementLabel {element} size="medium" />
+	</div>
+
+	<div class="uncap-cell">
+		<UncapIndicator
+			type="summon"
+			uncapLevel={summon.uncapLevel}
+			transcendenceStage={summon.transcendenceStep}
+			flb={summon.summon?.uncap?.flb}
+			ulb={summon.summon?.uncap?.ulb}
+			transcendence={summon.summon?.uncap?.transcendence}
+		/>
+	</div>
+
+	<div class="extra-cell">
+		<span class="placeholder">—</span>
+	</div>
+</button>
+
+<style lang="scss">
+	@use '$src/themes/spacing' as *;
+	@use '$src/themes/typography' as *;
+
+	.summon-row {
+		display: flex;
+		align-items: center;
+		gap: $unit-2x;
+		padding: $unit $unit-2x $unit $unit;
+		border: none;
+		background: var(--list-cell-bg);
+		cursor: pointer;
+		width: 100%;
+		text-align: left;
+		border-radius: 12px;
+		transition:
+			background 0.15s,
+			box-shadow 0.15s;
+
+		&:hover {
+			background: var(--list-cell-bg-hover);
+			box-shadow: 0 0 8px rgba(0, 0, 0, 0.08);
+		}
+
+		&:focus-visible {
+			outline: 2px solid var(--accent-color, #3366ff);
+			outline-offset: -2px;
+		}
+	}
+
+	.thumbnail {
+		width: 80px;
+		aspect-ratio: 1 / 1;
+		border-radius: 6px;
+		overflow: hidden;
+		background: var(--card-bg, #f5f5f5);
+		flex-shrink: 0;
+
+		img {
+			width: 100%;
+			height: 100%;
+			object-fit: contain;
+		}
+	}
+
+	.name-cell {
+		flex: 1;
+		min-width: 0;
+		display: flex;
+		align-items: center;
+		gap: $unit;
+	}
+
+	.name {
+		font-size: $font-regular;
+		font-weight: $medium;
+		color: var(--text-primary);
+		white-space: nowrap;
+		overflow: hidden;
+		text-overflow: ellipsis;
+	}
+
+	.element-cell {
+		flex-shrink: 0;
+	}
+
+	.uncap-cell {
+		width: 100px;
+		display: flex;
+		justify-content: center;
+		flex-shrink: 0;
+	}
+
+	.extra-cell {
+		width: 64px;
+		display: flex;
+		justify-content: flex-end;
+		flex-shrink: 0;
+	}
+
+	.placeholder {
+		color: var(--text-secondary);
+	}
+</style>

src/lib/components/collection/CollectionWeaponCard.svelte

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+<script lang="ts">
+	import type { CollectionWeapon } from '$lib/types/api/collection'
+	import { getWeaponImage } from '$lib/utils/images'
+	import UncapIndicator from '$lib/components/uncap/UncapIndicator.svelte'
+
+	interface Props {
+		weapon: CollectionWeapon
+		onClick?: () => void
+	}
+
+	let { weapon, onClick }: Props = $props()
+
+	// Get transformation suffix for transcendence
+	const transformation = $derived(weapon.transcendenceStep > 0 ? '02' : undefined)
+
+	// Use instance element for element-changeable weapons
+	const displayElement = $derived(weapon.weapon?.element === 0 ? weapon.element : undefined)
+
+	const imageUrl = $derived(
+		getWeaponImage(weapon.weapon?.granblueId, 'grid', displayElement, transformation)
+	)
+
+	const displayName = $derived.by(() => {
+		const name = weapon.weapon?.name
+		if (!name) return '—'
+		if (typeof name === 'string') return name
+		return name.en || name.ja || '—'
+	})
+</script>
+
+<button type="button" class="weapon-card" onclick={onClick}>
+	<div class="card-image">
+		<img class="weapon-image" src={imageUrl} alt={displayName} loading="lazy" />
+	</div>
+	<UncapIndicator
+		type="weapon"
+		uncapLevel={weapon.uncapLevel}
+		transcendenceStage={weapon.transcendenceStep}
+		flb={weapon.weapon?.uncap?.flb}
+		ulb={weapon.weapon?.uncap?.ulb}
+		transcendence={weapon.weapon?.uncap?.transcendence}
+	/>
+</button>
+
+<style lang="scss">
+	@use '$src/themes/spacing' as *;
+
+	.weapon-card {
+		display: flex;
+		flex-direction: column;
+		align-items: center;
+		gap: $unit-half;
+		padding: 0;
+		border: none;
+		background: transparent;
+		cursor: pointer;
+		transition: transform 0.2s ease;
+
+		&:hover {
+			transform: scale(1.05);
+		}
+
+		&:focus-visible {
+			outline: 2px solid var(--accent-color, #3366ff);
+			outline-offset: 2px;
+			border-radius: 8px;
+		}
+	}
+
+	.card-image {
+		position: relative;
+		width: 100%;
+		aspect-ratio: 1 / 1;
+		border-radius: 8px;
+		overflow: hidden;
+		background: var(--card-bg, #f5f5f5);
+	}
+
+	.weapon-image {
+		width: 100%;
+		height: 100%;
+		object-fit: contain;
+		border-radius: 8px;
+	}
+</style>

src/lib/components/collection/CollectionWeaponRow.svelte

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+<script lang="ts">
+	import type { CollectionWeapon } from '$lib/types/api/collection'
+	import { getWeaponImage } from '$lib/utils/images'
+	import UncapIndicator from '$lib/components/uncap/UncapIndicator.svelte'
+	import ElementLabel from '$lib/components/labels/ElementLabel.svelte'
+
+	interface Props {
+		weapon: CollectionWeapon
+		onClick?: () => void
+	}
+
+	let { weapon, onClick }: Props = $props()
+
+	// Get transformation suffix for transcendence
+	const transformation = $derived(weapon.transcendenceStep > 0 ? '02' : undefined)
+
+	// Use instance element for element-changeable weapons
+	const displayElement = $derived(weapon.weapon?.element === 0 ? weapon.element : undefined)
+
+	const imageUrl = $derived(
+		getWeaponImage(weapon.weapon?.granblueId, 'grid', displayElement, transformation)
+	)
+
+	const displayName = $derived.by(() => {
+		const name = weapon.weapon?.name
+		if (!name) return '—'
+		if (typeof name === 'string') return name
+		return name.en || name.ja || '—'
+	})
+
+	// Show instance element for element-changeable, otherwise show weapon's base element
+	const element = $derived(weapon.weapon?.element === 0 ? weapon.element : weapon.weapon?.element)
+
+	// Awakening display
+	const awakeningDisplay = $derived.by(() => {
+		if (!weapon.awakening) return null
+		const type = weapon.awakening.type?.name?.en || 'Balanced'
+		const level = weapon.awakening.level || 1
+		const abbrev =
+			type === 'Balanced'
+				? 'BAL'
+				: type === 'Attack'
+					? 'ATK'
+					: type === 'Defense'
+						? 'DEF'
+						: type.slice(0, 3).toUpperCase()
+		return `${abbrev} ${level}`
+	})
+
+	// Weapon keys count (for display)
+	const keyCount = $derived(weapon.weaponKeys?.length ?? 0)
+</script>
+
+<button type="button" class="weapon-row" onclick={onClick}>
+	<div class="thumbnail">
+		<img src={imageUrl} alt={displayName} loading="lazy" />
+	</div>
+
+	<div class="name-cell">
+		<span class="name">{displayName}</span>
+	</div>
+
+	<div class="element-cell">
+		<ElementLabel {element} size="medium" />
+	</div>
+
+	<div class="uncap-cell">
+		<UncapIndicator
+			type="weapon"
+			uncapLevel={weapon.uncapLevel}
+			transcendenceStage={weapon.transcendenceStep}
+			flb={weapon.weapon?.uncap?.flb}
+			ulb={weapon.weapon?.uncap?.ulb}
+			transcendence={weapon.weapon?.uncap?.transcendence}
+		/>
+	</div>
+
+	<div class="extra-cell">
+		{#if awakeningDisplay}
+			<span class="awakening">{awakeningDisplay}</span>
+		{:else if keyCount > 0}
+			<span class="keys">{keyCount} keys</span>
+		{:else}
+			<span class="placeholder">—</span>
+		{/if}
+	</div>
+</button>
+
+<style lang="scss">
+	@use '$src/themes/spacing' as *;
+	@use '$src/themes/typography' as *;
+
+	.weapon-row {
+		display: flex;
+		align-items: center;
+		gap: $unit-2x;
+		padding: $unit $unit-2x $unit $unit;
+		border: none;
+		background: var(--list-cell-bg);
+		cursor: pointer;
+		width: 100%;
+		text-align: left;
+		border-radius: 12px;
+		transition:
+			background 0.15s,
+			box-shadow 0.15s;
+
+		&:hover {
+			background: var(--list-cell-bg-hover);
+			box-shadow: 0 0 8px rgba(0, 0, 0, 0.08);
+		}
+
+		&:focus-visible {
+			outline: 2px solid var(--accent-color, #3366ff);
+			outline-offset: -2px;
+		}
+	}
+
+	.thumbnail {
+		width: 80px;
+		aspect-ratio: 1 / 1;
+		border-radius: 6px;
+		overflow: hidden;
+		background: var(--card-bg, #f5f5f5);
+		flex-shrink: 0;
+
+		img {
+			width: 100%;
+			height: 100%;
+			object-fit: contain;
+		}
+	}
+
+	.name-cell {
+		flex: 1;
+		min-width: 0;
+		display: flex;
+		align-items: center;
+		gap: $unit;
+	}
+
+	.name {
+		font-size: $font-regular;
+		font-weight: $medium;
+		color: var(--text-primary);
+		white-space: nowrap;
+		overflow: hidden;
+		text-overflow: ellipsis;
+	}
+
+	.element-cell {
+		flex-shrink: 0;
+	}
+
+	.uncap-cell {
+		width: 100px;
+		display: flex;
+		justify-content: center;
+		flex-shrink: 0;
+	}
+
+	.extra-cell {
+		width: 64px;
+		display: flex;
+		justify-content: flex-end;
+		flex-shrink: 0;
+	}
+
+	.awakening,
+	.keys {
+		font-size: $font-small;
+		color: var(--text-secondary);
+		font-weight: $medium;
+	}
+
+	.placeholder {
+		color: var(--text-secondary);
+	}
+</style>