Release v1.1.3: Emoji Picker for List Customization

Added visual emoji picker for customizing list icons:
- 1,800+ emojis across 13 categories (smileys, hearts, animals, food, activities, travel, tech, office, music, symbols, flags)
- Searchable with 130+ keyword mappings (e.g., "smile", "heart", "work", "fire")
- Responsive modal design that fits viewport (85vw max 400px, 80vh max height)
- Visual selection with highlight for current emoji
- Category organization with scrollable display
- Custom emoji input option
- Mobile-friendly touch targets (32px buttons)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

styles.css

@@ -1447,4 +1447,129 @@
 	.immerse-report-section-title {
 		font-size: 18px;
 	}
-}
+}
+
+/* ============ Emoji Picker ============ */
+.immerse-emoji-picker {
+	width: 85vw;
+	max-width: 400px;
+	max-height: 80vh;
+	display: flex;
+	flex-direction: column;
+	box-sizing: border-box;
+}
+
+.immerse-emoji-picker .modal-content {
+	display: flex;
+	flex-direction: column;
+	height: 100%;
+	overflow: hidden;
+	box-sizing: border-box;
+	max-width: 100%;
+}
+
+.immerse-emoji-current {
+	display: flex;
+	align-items: center;
+	gap: 8px;
+	margin-bottom: 12px;
+	padding: 10px;
+	background: var(--ft-bg-secondary);
+	border-radius: var(--ft-radius-sm);
+	flex-shrink: 0;
+}
+
+.immerse-emoji-current-icon {
+	font-size: 20px;
+}
+
+.immerse-emoji-search {
+	margin-bottom: 12px;
+	flex-shrink: 0;
+}
+
+.immerse-emoji-search-input {
+	width: 100%;
+	padding: 8px 12px;
+	border-radius: var(--ft-radius-sm);
+	border: 1px solid var(--ft-border);
+	background: var(--ft-bg);
+	color: var(--ft-text);
+	font-size: 14px;
+}
+
+.immerse-emoji-categories {
+	flex: 1;
+	overflow-y: auto;
+	margin-bottom: 12px;
+	min-height: 0;
+}
+
+.immerse-emoji-category {
+	margin-bottom: 20px;
+}
+
+.immerse-emoji-category-title {
+	font-size: 14px;
+	font-weight: 600;
+	color: var(--ft-text-muted);
+	margin-bottom: 8px;
+	text-transform: uppercase;
+	letter-spacing: 0.5px;
+}
+
+.immerse-emoji-grid {
+	display: grid;
+	grid-template-columns: repeat(auto-fill, minmax(32px, 1fr));
+	gap: 4px;
+	max-width: 100%;
+	box-sizing: border-box;
+}
+
+.immerse-emoji-button {
+	width: 32px;
+	height: 32px;
+	border: 1px solid var(--ft-border);
+	background: var(--ft-bg);
+	border-radius: 6px;
+	font-size: 18px;
+	cursor: pointer;
+	transition: all 0.2s ease;
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	padding: 0;
+	box-sizing: border-box;
+}
+
+.immerse-emoji-button:hover {
+	background: var(--ft-bg-tertiary);
+	transform: scale(1.1);
+	border-color: var(--ft-primary);
+}
+
+.immerse-emoji-button.immerse-emoji-selected {
+	background: var(--ft-primary);
+	border-color: var(--ft-primary);
+	box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.3);
+}
+
+.immerse-emoji-custom {
+	display: flex;
+	align-items: center;
+	gap: 8px;
+	padding-top: 12px;
+	border-top: 1px solid var(--ft-border);
+	flex-shrink: 0;
+}
+
+.immerse-emoji-custom-input {
+	flex: 1;
+	padding: 8px 12px;
+	border-radius: var(--ft-radius-sm);
+	border: 1px solid var(--ft-border);
+	background: var(--ft-bg);
+	color: var(--ft-text);
+	font-size: 18px;
+	text-align: center;
+}