chore: archive inactive projects to apps-archived/

Move inactive projects out of active workspace:
- bauntown (community website)
- maerchenzauber (AI story generation)
- memoro (voice memo app)
- news (news aggregation)
- nutriphi (nutrition tracking)
- reader (reading app)
- uload (URL shortener)
- wisekeep (AI wisdom extraction)

Update CLAUDE.md documentation:
- Add presi to active projects
- Document archived projects section
- Update workspace configuration

Archived apps can be re-activated by moving back to apps/

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

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

apps-archived/reader/apps/mobile/components/FloatingActionButton.tsx

@@ -0,0 +1,43 @@
+import React from 'react';
+import { Pressable, Text, ActivityIndicator, ViewStyle } from 'react-native';
+import { useTheme } from '~/hooks/useTheme';
+
+interface FloatingActionButtonProps {
+	onPress: () => void;
+	icon: string;
+	label: string;
+	disabled?: boolean;
+	loading?: boolean;
+	style?: ViewStyle;
+}
+
+export function FloatingActionButton({
+	onPress,
+	icon,
+	label,
+	disabled = false,
+	loading = false,
+	style,
+}: FloatingActionButtonProps) {
+	const { colors } = useTheme();
+
+	return (
+		<Pressable
+			onPress={onPress}
+			disabled={disabled || loading}
+			style={style}
+			className={`flex-row items-center rounded-full px-4 py-3 shadow-lg ${
+				disabled || loading ? 'bg-gray-400' : colors.primary
+			}`}
+		>
+			{loading ? (
+				<ActivityIndicator size="small" color="white" />
+			) : (
+				<>
+					<Text className="mr-2 text-lg text-white">{icon}</Text>
+					<Text className="font-medium text-white">{label}</Text>
+				</>
+			)}
+		</Pressable>
+	);
+}