LCFS - Fix Failing Cypress Tests - Multiple Step Definition Conflicts and Login Issues

**Describe the task**
Fix multiple failing Cypress test suites that are currently blocking the daily CI/CD pipeline. The tests are failing due to duplicate step definitions, login flow issues, and missing UI elements.

**Purpose**
- Restore CI/CD pipeline reliability by fixing failing automated tests
- Ensure quality gates are functioning properly for deployments
- Prevent regression in critical user flows (login, transfers, transactions)
- Maintain test coverage for accessibility and core functionality

**Current Failing Tests**
- **Transaction Management**: Multiple matching step definitions for login steps
- **Transfer Flows**: Login request timeouts and missing elements
- **User Creation**: Duplicate step definitions for success messages
- **Login Flows**: BCeID login timeouts and authentication issues
- **Director Transfer Flow**: Origin mismatch errors with external auth

**Root Causes Identified**
1. **Duplicate Step Definitions**: Multiple definitions for common steps like "the analyst logs in with valid credentials" and "a success message is displayed"
2. **Login Flow Issues**: BCeID login requests timing out (30s timeout exceeded)
3. **Authentication Origin Conflicts**: Tests expecting localhost but redirected to `https://logontest7.gov.bc.ca`
4. **Missing UI Elements**: Elements like `#approve-btn` not found in expected contexts

**Acceptance Criteria**
- [ ] Resolve duplicate step definitions by consolidating or making them more specific
- [ ] Fix BCeID login flow timeouts by updating authentication handling
- [ ] Implement proper cross-origin handling for external authentication flows
- [ ] Update selectors for missing UI elements or fix timing issues
- [ ] Ensure all test suites pass consistently in CI environment
- [ ] Document any changes to test patterns or authentication flows
- [ ] Verify accessibility tests continue to pass (currently working)
- [ ] Verify organization management tests continue to pass (currently working)

**Additional context**
- 12 out of 29 tests are currently failing (70% failure rate)
- Accessibility and organization tests are passing, indicating infrastructure is sound
- Issue appears to be primarily with authentication flows and step definition conflicts
- Tests were likely broken by recent changes to login/authentication system
- Need to investigate recent changes to step definition files for conflicts