feat #119: acid test performance module — apiConfig wiring, improved errors, expanded tests

[sigvardt]

Summary

Acid test for the Bloomreach Performance module (#119) — wires apiConfig, improves error messages, and expands test coverage following the established acid test pattern.

Changes

Core Module (packages/core/src/bloomreachPerformance.ts)

• Added BloomreachApiConfig import and requireApiConfig() helper (consistent with trends, dashboards, and other completed acid test modules)
• Wired apiConfig?: BloomreachApiConfig into BloomreachPerformanceService constructor
• Updated all 5 read-only methods with void this.apiConfig; for lint compliance
• Replaced generic "not yet implemented" error messages with specific "does not provide an endpoint" messages that direct users to the correct Bloomreach Engagement UI location

Tests (packages/core/src/__tests__/bloomreachPerformance.test.ts)

• Added vi/afterEach imports and TEST_API_CONFIG fixture
• Expanded constructor tests: apiConfig acceptance, unicode/hash/slash encoding
• Added URL getter tests with apiConfig-constructed service
• Updated all method error assertions from 'not yet implemented' → 'does not provide an endpoint'
• Added apiConfig-specific tests for all 5 methods
• Added edge cases: full valid input, trimmed project, whitespace-only project, valid channel+dateRange combinations
• 81 tests total (up from 49)

Quality Gates

• ✅ 3944 total tests pass (36 test files)
• ✅ TypeScript type check clean
• ✅ ESLint clean
• ✅ Build clean
• ✅ All 5 CLI commands manually verified with correct error messages

Closes #119

[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

Scanned Files

None