feat(tests): use describe.concurrent() on independent test suites

tests/unit/agents/definitions/schema.test.ts

@@ -11,7 +11,7 @@ import {
 // TriggerParameterSchema Tests
 // ============================================================================
 
-describe('TriggerParameterSchema', () => {
+describe.concurrent('TriggerParameterSchema', () => {
 	it('parses a valid string parameter', () => {
 		const param = {
 			name: 'senderEmail',
@@ -113,7 +113,7 @@ describe('TriggerParameterSchema', () => {
 // SupportedTriggerSchema Tests
 // ============================================================================
 
-describe('SupportedTriggerSchema', () => {
+describe.concurrent('SupportedTriggerSchema', () => {
 	it('parses a valid trigger with event format pm:status-changed', () => {
 		const trigger = {
 			event: 'pm:status-changed',
@@ -215,7 +215,7 @@ describe('SupportedTriggerSchema', () => {
 // KnownProviderSchema Tests
 // ============================================================================
 
-describe('KnownProviderSchema', () => {
+describe.concurrent('KnownProviderSchema', () => {
 	it('accepts trello', () => {
 		expect(KnownProviderSchema.safeParse('trello').success).toBe(true);
 	});
@@ -240,7 +240,7 @@ describe('KnownProviderSchema', () => {
 // IntegrationRequirementsSchema Tests
 // ============================================================================
 
-describe('IntegrationRequirementsSchema', () => {
+describe.concurrent('IntegrationRequirementsSchema', () => {
 	it('parses valid integration requirements', () => {
 		const requirements = {
 			required: ['pm'],
@@ -294,7 +294,7 @@ describe('IntegrationRequirementsSchema', () => {
 // AgentDefinitionSchema Tests
 // ============================================================================
 
-describe('AgentDefinitionSchema', () => {
+describe.concurrent('AgentDefinitionSchema', () => {
 	const validDefinition = {
 		identity: {
 			emoji: '🔧',

tests/unit/agents/definitions/strategies.test.ts

@@ -2,7 +2,7 @@ import { describe, expect, it } from 'vitest';
 
 import { CONTEXT_STEP_REGISTRY } from '../../../../src/agents/definitions/strategies.js';
 
-describe('CONTEXT_STEP_REGISTRY', () => {
+describe.concurrent('CONTEXT_STEP_REGISTRY', () => {
 	it('contains all expected step names', () => {
 		const expectedKeys = [
 			'directoryListing',

tests/unit/config/customModels.test.ts

@@ -2,7 +2,7 @@ import { describe, expect, it } from 'vitest';
 
 import { CUSTOM_MODELS } from '../../../src/config/customModels.js';
 
-describe('config/customModels', () => {
+describe.concurrent('config/customModels', () => {
 	describe('CUSTOM_MODELS array', () => {
 		it('is defined and is an array', () => {
 			expect(Array.isArray(CUSTOM_MODELS)).toBe(true);

tests/unit/config/integrationRoles.test.ts

@@ -11,7 +11,7 @@ import {
 // PROVIDER_CATEGORY
 // ---------------------------------------------------------------------------
 
-describe('PROVIDER_CATEGORY', () => {
+describe.concurrent('PROVIDER_CATEGORY', () => {
 	it('maps trello to pm category', () => {
 		expect(PROVIDER_CATEGORY.trello).toBe('pm');
 	});
@@ -43,7 +43,7 @@ describe('PROVIDER_CATEGORY', () => {
 // PROVIDER_CREDENTIAL_ROLES
 // ---------------------------------------------------------------------------
 
-describe('PROVIDER_CREDENTIAL_ROLES', () => {
+describe.concurrent('PROVIDER_CREDENTIAL_ROLES', () => {
 	it('every provider has at least one credential role', () => {
 		for (const [provider, roles] of Object.entries(PROVIDER_CREDENTIAL_ROLES)) {
 			expect(roles.length, `${provider} should have at least one role`).toBeGreaterThan(0);

tests/unit/config/rateLimits.test.ts

@@ -2,7 +2,7 @@ import { describe, expect, it } from 'vitest';
 
 import { MODEL_RATE_LIMITS, getRateLimitForModel } from '../../../src/config/rateLimits.js';
 
-describe('config/rateLimits', () => {
+describe.concurrent('config/rateLimits', () => {
 	describe('getRateLimitForModel', () => {
 		it('returns exact match for known models', () => {
 			const result = getRateLimitForModel('gemini:gemini-2.5-flash');

tests/unit/config/retryConfig.test.ts

@@ -11,7 +11,7 @@ const createMockLogger = () => ({
 	trace: vi.fn(),
 });
 
-describe('config/retryConfig', () => {
+describe.concurrent('config/retryConfig', () => {
 	describe('getRetryConfig', () => {
 		it('returns retry configuration with correct structure', () => {
 			const logger = createMockLogger();

tests/unit/config/reviewConfig.test.ts

@@ -5,7 +5,7 @@ import {
 	estimateTokens,
 } from '../../../src/config/reviewConfig.js';
 
-describe('config/reviewConfig', () => {
+describe.concurrent('config/reviewConfig', () => {
 	describe('REVIEW_FILE_CONTENT_TOKEN_LIMIT', () => {
 		it('is defined as a number', () => {
 			expect(typeof REVIEW_FILE_CONTENT_TOKEN_LIMIT).toBe('number');

tests/unit/config/schema.test.ts

@@ -1,7 +1,7 @@
 import { describe, expect, it } from 'vitest';
 import { ProjectConfigSchema, validateConfig } from '../../../src/config/schema.js';
 
-describe('ProjectConfigSchema', () => {
+describe.concurrent('ProjectConfigSchema', () => {
 	it('validates a valid project config', () => {
 		const config = {
 			id: 'test-project',
@@ -227,7 +227,7 @@ describe('ProjectConfigSchema', () => {
 	});
 });
 
-describe('validateConfig', () => {
+describe.concurrent('validateConfig', () => {
 	it('validates a complete cascade config', () => {
 		const config = {
 			projects: [

tests/unit/utils/llmMetrics.test.ts

@@ -6,7 +6,7 @@ import {
 	logLLMMetrics,
 } from '../../../src/utils/llmMetrics.js';
 
-describe('llmMetrics', () => {
+describe.concurrent('llmMetrics', () => {
 	describe('calculateCost', () => {
 		it('calculates cost for known model', () => {
 			const cost = calculateCost('gemini:gemini-2.5-flash', {

tests/unit/utils/prUrl.test.ts

@@ -2,7 +2,7 @@ import { describe, expect, it } from 'vitest';
 
 import { extractPRNumber, extractPRUrl } from '../../../src/utils/prUrl.js';
 
-describe('extractPRUrl', () => {
+describe.concurrent('extractPRUrl', () => {
 	it('extracts a GitHub PR URL from plain text', () => {
 		const text = 'Created PR: https://github.com/owner/repo/pull/42';
 		expect(extractPRUrl(text)).toBe('https://github.com/owner/repo/pull/42');
@@ -45,7 +45,7 @@ describe('extractPRUrl', () => {
 	});
 });
 
-describe('extractPRNumber', () => {
+describe.concurrent('extractPRNumber', () => {
 	it('extracts PR number from a full GitHub PR URL', () => {
 		expect(extractPRNumber('https://github.com/owner/repo/pull/42')).toBe(42);
 	});