added gpt-5-pro

[Molokai]

No description provided.

[Copilot]

Pull Request Overview

This PR adds a new gym workout tracker application as a single-file HTML implementation. The app provides comprehensive workout tracking functionality including exercise management, set recording, timing, and workout history.

Key Changes

• Added a complete single-file gym workout tracker application with modern UI styling
• Implemented workout session management with timer, pause/resume functionality
• Created exercise and set tracking with weight/reps input and historical data

---

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[Copilot]

The title uses a non-standard en dash character (—) and a non-breaking hyphen (‑). For better compatibility and consistency, use standard ASCII characters: 'Gym Workout Tracker - Single-File App'.

Suggested change

	<title>Gym Workout Tracker — Single‑File App</title>
	<title>Gym Workout Tracker - Single-File App</title>

[Copilot]

These utility functions don't handle edge cases properly. They will return 0 for empty strings, which may not be the intended behavior. Consider returning NaN or null for invalid inputs to distinguish between actual zero values and invalid inputs.

Suggested change

	const toInt = v => Number.isFinite(+v) ? parseInt(v,10) : 0;
	const toFloat = v => Number.isFinite(+v) ? parseFloat(v) : 0;
	const toInt = v => {
	if (v === '' || v === null || v === undefined || isNaN(+v)) return NaN;
	return parseInt(v, 10);
	};
	const toFloat = v => {
	if (v === '' || v === null || v === undefined || isNaN(+v)) return NaN;
	return parseFloat(v);
	};

[Copilot]

Missing error parameter in catch blocks. While technically valid in modern JavaScript, it's better practice to include the error parameter for debugging purposes: catch(e) { ... }.

Suggested change

	} catch{ state.workouts = []; }
	try {
	state.current = JSON.parse(localStorage.getItem(KEYS.CURRENT) || 'null');
	} catch{ state.current = null; }
	try {
	state.catalog = JSON.parse(localStorage.getItem(KEYS.EXERCISES) || '[]');
	} catch{ state.catalog = []; }
	} catch(e){ state.workouts = []; }
	try {
	state.current = JSON.parse(localStorage.getItem(KEYS.CURRENT) || 'null');
	} catch(e){ state.current = null; }
	try {
	state.catalog = JSON.parse(localStorage.getItem(KEYS.EXERCISES) || '[]');
	} catch(e){ state.catalog = []; }

[Copilot]

Missing error parameter in catch blocks. While technically valid in modern JavaScript, it's better practice to include the error parameter for debugging purposes: catch(e) { ... }.

Suggested change

	} catch{ state.workouts = []; }
	try {
	state.current = JSON.parse(localStorage.getItem(KEYS.CURRENT) || 'null');
	} catch{ state.current = null; }
	try {
	state.catalog = JSON.parse(localStorage.getItem(KEYS.EXERCISES) || '[]');
	} catch{ state.catalog = []; }
	} catch(e){ state.workouts = []; }
	try {
	state.current = JSON.parse(localStorage.getItem(KEYS.CURRENT) || 'null');
	} catch(e){ state.current = null; }
	try {
	state.catalog = JSON.parse(localStorage.getItem(KEYS.EXERCISES) || '[]');
	} catch(e){ state.catalog = []; }

[Copilot]

Missing error parameter in catch blocks. While technically valid in modern JavaScript, it's better practice to include the error parameter for debugging purposes: catch(e) { ... }.

Suggested change

	} catch{ state.workouts = []; }
	try {
	state.current = JSON.parse(localStorage.getItem(KEYS.CURRENT) || 'null');
	} catch{ state.current = null; }
	try {
	state.catalog = JSON.parse(localStorage.getItem(KEYS.EXERCISES) || '[]');
	} catch{ state.catalog = []; }
	} catch(e){ state.workouts = []; }
	try {
	state.current = JSON.parse(localStorage.getItem(KEYS.CURRENT) || 'null');
	} catch(e){ state.current = null; }
	try {
	state.catalog = JSON.parse(localStorage.getItem(KEYS.EXERCISES) || '[]');
	} catch(e){ state.catalog = []; }

[Copilot]

This complex timer calculation is difficult to read and understand. Consider breaking it into intermediate variables with descriptive names to improve readability and maintainability.

Suggested change

	const base = now() - state.current.startTime - (state.current.pauseAccum||0) - (paused ? (now() - state.current.pausedAt) : 0);
	$('#timer').textContent = fmtTime(base);
	const elapsedSinceStart = now() - state.current.startTime;
	const totalPauseAccum = state.current.pauseAccum || 0;
	const currentPauseDuration = paused ? (now() - state.current.pausedAt) : 0;
	const activeWorkoutTime = elapsedSinceStart - totalPauseAccum - currentPauseDuration;
	$('#timer').textContent = fmtTime(activeWorkoutTime);

[Copilot]

The date formatting logic is complex and hard to read. Consider extracting this into a separate function or using a more readable approach to format the timestamp for the filename.