West Coast Pest Staff App - Multiple Sessions Per Day
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This package does two things
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1. upgrades the backend to allow multiple clock-in / clock-out sessions per day
2. updates the staff app so:
   - only one main button is clickable at a time
   - after clock-out, Clock In becomes available again for the next session
   - only the last clock-in and last clock-out times show underneath

Important setup
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Run these SQL files in phpMyAdmin:
- sql/01_create_work_sessions.sql
- sql/02_create_tracking_tables.sql

Upload
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Upload:
- public_html/api/clock-in.php
- public_html/api/clock-out.php
- public_html/api/attendance-history.php
- everything inside public_html/attendance/

Open
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https://uent.co.za/attendance/

Notes
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- location_logs and location_stops are created for the next tracking phase
- this package does not yet include the manager map pages


Phase 1 lunch update included:
- automatic location for clock in/out
- Working Lunch button
- working-lunch.php and working-lunch-status.php
- SQL for work_session_events and minimal phase1 updates
