v1.0.0-rc.16

This release rolls up the kJ/kcal display fix from rc.15 with a critical fresh-install fix.

Fixed

• Fresh Docker installs failed at startup with SqliteError: no such column: email in rc.14 and rc.15. A schema-rebuild migration ran before the email column was added, so the rebuild's INSERT … SELECT email FROM users couldn't find the column on a brand-new database. Existing installs were unaffected. Reported by @Skilly2, confirmed by @cearum.

Energy units (kJ vs kcal)

• The energy-unit setting is now respected throughout the UI. Previously it was honored for goals and storage, but Diary food rows, the daily summary, the macro ring, the Foods picker, Meal editor, Smart Log, Wizard summary, the Wellness "Calories Burned" tile, the Withings BMR tile, and the Nutrition Import preview all rendered "kcal" regardless of the setting. Internal storage stays in kcal, only the display layer flips.
• The AI assistant (Trace) now speaks in your chosen energy unit when summarizing workouts and basal metabolic rate.
• Statistics now defaults its energy metric to Kilojoules when your energy unit is kJ.

Wizard

• Now auto-detects your device locale on first run. If your locale is en-AU or en-NZ, kilojoules are pre-selected; everywhere else still defaults to kcal.
• Picking imperial or metric now flips all unit toggles together (weight, height, length, distance, temperature, water, energy) instead of leaving distance/temp/length/water on imperial defaults.

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Android APK below is signed and self-updating from rc.14 / rc.15.