Daniel Bedeleanu
cbdb2f04f6
- Modified frontend/lib/api.ts to use window.location.hostname as fallback - Ensures browser on external IP reaches correct backend HTTPS port - Allows admin/admin login to work from any access point - Auth is fully functional and working
238 lines
8.3 KiB
Markdown
238 lines
8.3 KiB
Markdown
# Phase 6 Debug & Fix Plan - Systematic Root Cause Analysis
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**Status:** Phase 1 COMPLETE - Root Causes Identified
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**Date:** 2026-04-23
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**Severity:** CRITICAL - Multiple features broken
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---
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## ROOT CAUSES IDENTIFIED (Phase 1)
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### 1. Missing Item Creation UI ✓ FOUND
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**Evidence:** Inventory page has no "+" button or create item modal
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- Plus icon imported but never used in current inventory page
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- Previous version (0881b0ec) had Plus icon in "Buy More" button
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- Current version: Plus icon present but no create/add functionality
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- **Root Cause:** Item creation UI was removed/refactored but not replaced
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- **Commits Involved:** Possibly 3be455de, 37b6d295, b1a63e98
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### 2. Missing Search Modal (Ctrl+K) ✓ FOUND
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**Evidence:** User reports no Ctrl+K functionality
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- SearchModal component imported and state exists (line 86, 817)
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- Modal opens on button click (line 286)
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- **Root Cause:** Ctrl+K keyboard shortcut not implemented or wired
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- **Component:** frontend/components/inventory/SearchModal.tsx
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- **Issue:** Missing useEffect for Ctrl+K listener
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### 3. "Failed to process image with AI" ✓ CONTEXT
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**Evidence:** User sees this error when trying to add items
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- Backend logs show no errors → problem is in frontend/API call
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- Likely triggered by missing item creation form
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- **Root Cause:** Cannot test because item creation UI is missing
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- **Follow-up:** Fix item creation UI first, then test AI integration
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### 4. "Failed to delete from database" ✓ CONTEXT
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**Evidence:** User reports this error
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- Item.id is properly optional (id?: number) ✓
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- Delete function exists (line 194: deleteItem)
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- **Root Cause:** Cannot test because no items can be created
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- **Follow-up:** Create items first, then test delete
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### 5. "Failed to load admin data" ✓ CONTEXT
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**Evidence:** Admin panel fails to load
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- Backend startup successful, CORS configured
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- **Root Cause:** Likely API path issue from Caddy proxy configuration
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- **Follow-up:** Check admin API endpoints after basic functionality works
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---
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## Phase 2 Pattern Analysis: Known Working vs Broken
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### Component Comparison
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| Component | Status | Issue |
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|-----------|--------|-------|
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| SearchModal | Imported ✓ | Ctrl+K listener missing |
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| QuantityAdjustmentModal | Imported ✓ | Can't test - no items |
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| Scanner | Imported ✓ | Unused in inventory view |
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| Item Creation | Missing ✗ | **UI completely removed** |
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| Admin API | Unknown | Needs separate test |
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### Frontend Architecture Issue
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The inventory page has been refactored to focus on:
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- Search (SearchModal)
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- Quantity adjustment
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- Box manager
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But lost:
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- Item creation (the "+ Add" button)
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- Manual item entry form
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**Pattern:** Modular components built but orchestration broken.
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---
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## Phase 3 Hypotheses (Ordered by Likelihood)
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### H1: Item Creation Moved to Scanner-Only (MOST LIKELY)
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- Hypothesis: Items can only be created via scanner/AI extraction now
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- Evidence: Scanner component imported but inventory page doesn't show it prominently
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- Test: Check if Scanner is the create path now
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- Expected: Search for item creation in scanner flow
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### H2: Item Creation Modal Hidden/Not Rendering (LIKELY)
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- Hypothesis: Create modal exists but conditional render failed
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- Evidence: Plus icon imported, item state exists, but modal JSX missing
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- Test: Search for modal render code in inventory page
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- Expected: Find commented-out or conditionally hidden create modal
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### H3: Item Creation in Separate Route (POSSIBLE)
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- Hypothesis: Item creation moved to /inventory/new or separate page
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- Evidence: No create UI in main inventory page
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- Test: Check routes and components
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- Expected: Find create item page elsewhere
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### H4: Complete Feature Removal (UNLIKELY)
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- Hypothesis: Item creation feature was intentionally removed
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- Evidence: Phase 5-6 focused on quantity adjust, search, export
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- Test: Check ROADMAP and commit messages
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- Expected: Find discussion about removing manual entry
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---
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## Phase 4: Automated Testing Plan
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### Test Suite Structure
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```
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tests/
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├── phase6_regression_tests.py (backend)
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├── phase6_regression_tests.spec.ts (frontend)
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└── phase6_api_tests.sh (curl-based)
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```
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### Priority Test Order
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1. **Create Item** (foundation - blocks all other tests)
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2. **Fetch Items** (read - verify DB)
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3. **Delete Item** (delete - verify cascade)
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4. **Search Item** (search - test modal)
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5. **Admin API** (admin - test load)
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### Test Execution Plan
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All tests will be:
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- **Automated** (no manual UI interaction required)
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- **Comprehensive** (cover success + failure paths)
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- **Logged** (results written to file for review)
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- **Non-destructive** (can run multiple times)
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---
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## Immediate Actions
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### Next Steps (Do NOT Skip Phase 1-3!)
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1. **H1 Test** (5 min): Check if Scanner is the create path
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- Search for item creation in Scanner component
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- Check if scanner output goes to items table
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2. **H2 Test** (5 min): Search inventory page JSX for create modal
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- Grep for "create\|add\|new.*item" in full JSX render
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- Check if modal code is commented out
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3. **H3 Test** (5 min): Check app routes
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- Look in frontend/app for /new, /create, /item routes
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- Check if separate create page exists
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4. **Then Implement H1-H3 Findings**
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- Based on which hypothesis is true, fix
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- DO NOT skip to fix without confirming root cause
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5. **Write Automated Tests** (Phase 4)
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- Create test suite for each broken feature
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- Run all tests to verify fixes
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---
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## Success Criteria
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✅ **Phase 6 Testing Complete ONLY when:**
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- [ ] Item creation works (can add item)
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- [ ] Item deletion works (can delete item)
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- [ ] Search modal works (Ctrl+K opens, finds items)
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- [ ] Quantity adjustment works (can change qty)
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- [ ] Admin panel loads (can access admin data)
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- [ ] All automated tests pass
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- [ ] No console errors on any action
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- [ ] Backend logs show no errors
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---
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## Key Files to Investigate
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**Frontend:**
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- `frontend/app/inventory/page.tsx` - Main inventory page (NEEDS + button)
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- `frontend/components/Scanner.tsx` - Check if this is create path now
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- `frontend/components/inventory/SearchModal.tsx` - Ctrl+K listener
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- `frontend/app/layout.tsx` - Check for global Ctrl+K listener
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**Backend:**
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- `backend/main.py` - Check admin endpoints
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- `backend/routes/` - Verify all endpoints exist
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**Deployment:**
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- `start_servers.py` - Verify all services actually running
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- `Caddyfile.standalone` - Check if routing correct to backend
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---
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## NOT YET INVESTIGATED
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- API endpoint authentication (Bearer token)
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- Caddy proxy SSL certificate issues
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- Database schema changes
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- AI service configuration
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- Offline sync state
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(These will be investigated after item creation is fixed)
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---
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## CRITICAL FINDING: AUTHENTICATION IS THE ROOT CAUSE
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**Phase 1 Investigation Results:**
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- ✅ Backend API exists and is running (OpenAPI endpoint responding)
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- ✅ Frontend loads successfully (HTML responding)
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- ❌ ALL API endpoints return **401 Not Authenticated**
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- ❌ Login endpoint rejects **all credentials** ("Invalid username or password, or insufficient permissions")
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- ❌ Frontend has **NO WAY TO AUTHENTICATE** after startup
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**Why user sees errors:**
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1. Frontend loads → calls `/items/` → 401 → error message "Failed to process image with AI"
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2. Frontend tries to delete → calls `/items/{id}` → 401 → "Failed to delete from database"
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3. Frontend tries to load admin → calls `/admin/db/stats` → 401 → "Failed to load admin data"
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4. Frontend tries to search → calls `/items/search` → 401 → fails silently
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**Root Cause:** Deployment doesn't have login credentials configured or auth bypass enabled
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### What Needs to Happen
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**Option A: Provide Credentials** (Production)
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- Configure LDAP server (requires external service)
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- OR set hardcoded admin user in database
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- Frontend then logs in before accessing API
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**Option B: Disable Auth for Development** (Dev/Testing)
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- Modify backend to allow unauthenticated access
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- Remove `@auth_guard` decorators
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- OR create test credentials in database
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**Option C: Fix Frontend Login Flow** (If login exists but broken)
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- Check if login page is accessible at `/login`
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- Verify login form is wired to `/users/login` endpoint
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- Check if token is stored in localStorage/sessionStorage
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---
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*Phase 1 COMPLETE: **AUTHENTICATION FAILURE** is the root cause*
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*Phase 2: Determine which option above to implement*
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*Phase 3: Test hypothesis with automated tests*
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*Phase 4: Apply fix and verify*
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