longitudinal

Use when the user wants multi-year health patterns from HealthKit + journal data: "patterns in my health data," "what does my body tell me," "correlations between mood and HRV," "Floor x body fingerprint," long-term trends in sleep, HRV, VO2max, cycle, or symptoms, "how has my body changed over the years," or /longitudinal. NOT for single-day analysis (use /health-doctor), this-week patterns (use /weekly), or…