feat: Implement Vision System API Client with comprehensive endpoints and utility functions

- Added VisionApiClient class to interact with the vision system API.
- Defined interfaces for system status, machine status, camera status, recordings, and storage stats.
- Implemented methods for health checks, system status retrieval, camera control, and storage management.
- Introduced utility functions for formatting bytes, durations, and uptime.

test: Create manual verification script for Vision API functionality

- Added a test script to verify utility functions and API endpoints.
- Included tests for health check, system status, cameras, machines, and storage stats.

feat: Create experiment repetitions system migration

- Added experiment_repetitions table to manage experiment repetitions with scheduling.
- Implemented triggers and functions for validation and timestamp management.
- Established row-level security policies for user access control.

feat: Introduce phase-specific draft management system migration

- Created experiment_phase_drafts and experiment_phase_data tables for managing phase-specific drafts and measurements.
- Added pecan_diameter_measurements table for individual diameter measurements.
- Implemented row-level security policies for user access control.

fix: Adjust draft constraints to allow multiple drafts while preventing multiple submitted drafts

- Modified constraints on experiment_phase_drafts to allow multiple drafts in 'draft' or 'withdrawn' status.
- Ensured only one 'submitted' draft per user per phase per repetition.

src/test/visionApi.test.ts

@@ -0,0 +1,51 @@
+// Simple test file to verify vision API client functionality
+// This is not a formal test suite, just a manual verification script
+
+import { visionApi, formatBytes, formatDuration, formatUptime } from '../lib/visionApi'
+
+// Test utility functions
+console.log('Testing utility functions:')
+console.log('formatBytes(1024):', formatBytes(1024)) // Should be "1 KB"
+console.log('formatBytes(1048576):', formatBytes(1048576)) // Should be "1 MB"
+console.log('formatDuration(65):', formatDuration(65)) // Should be "1m 5s"
+console.log('formatUptime(3661):', formatUptime(3661)) // Should be "1h 1m"
+
+// Test API endpoints (these will fail if vision system is not running)
+export async function testVisionApi() {
+  try {
+    console.log('Testing vision API endpoints...')
+    
+    // Test health endpoint
+    const health = await visionApi.getHealth()
+    console.log('Health check:', health)
+    
+    // Test system status
+    const status = await visionApi.getSystemStatus()
+    console.log('System status:', status)
+    
+    // Test cameras
+    const cameras = await visionApi.getCameras()
+    console.log('Cameras:', cameras)
+    
+    // Test machines
+    const machines = await visionApi.getMachines()
+    console.log('Machines:', machines)
+    
+    // Test storage stats
+    const storage = await visionApi.getStorageStats()
+    console.log('Storage stats:', storage)
+    
+    // Test recordings
+    const recordings = await visionApi.getRecordings()
+    console.log('Recordings:', recordings)
+    
+    console.log('All API tests passed!')
+    return true
+  } catch (error) {
+    console.error('API test failed:', error)
+    return false
+  }
+}
+
+// Uncomment the line below to run the test when this file is imported
+// testVisionApi()