ColaFlow/reports/2025-11-03-10-Day-Implementation-Plan.md

# ColaFlow Enterprise Multi-Tenant - 10-Day Implementation Plan

**Plan Date:** 2025-11-03
**Plan Horizon:** 10 working days (2025-11-03 to 2025-11-13)
**Plan Status:** Active - Day 1 Complete
**Project:** ColaFlow M1.2 - Enterprise Multi-Tenant Architecture
**Owner:** Product Manager + Technical Leads

---

## Executive Summary

This document provides a detailed 10-day implementation plan for ColaFlow's enterprise multi-tenant architecture upgrade, including multi-tenancy, SSO integration, and MCP authentication. The plan covers backend development (Days 1-4), frontend development (Days 5-7), integration testing (Day 8), database migration (Day 9), and production validation (Day 10).

**Overall Progress:** 10% complete (Day 1 of 10)
**Status:** On Track
**Projected Completion:** 2025-11-13

---

## Table of Contents

1. [Plan Overview](#plan-overview)
2. [Day-by-Day Breakdown](#day-by-day-breakdown)
3. [Dependencies and Critical Path](#dependencies-and-critical-path)
4. [Resource Allocation](#resource-allocation)
5. [Risk Management](#risk-management)
6. [Success Criteria](#success-criteria)
7. [Communication Plan](#communication-plan)

---

## Plan Overview

### Phases

| Phase | Days | Owner | Deliverables | Status |
|-------|------|-------|--------------|--------|
| **Phase 1: Backend Foundation** | 1-4 | Backend Team | Domain, Application, Infrastructure, Migration | Day 1 Complete |
| **Phase 2: Frontend Development** | 5-7 | Frontend Team | Auth UI, Settings, MCP Token Management | Planned |
| **Phase 3: Integration & Testing** | 8 | QA + All Teams | E2E tests, Security tests, Bug fixes | Planned |
| **Phase 4: Production Deployment** | 9-10 | DevOps + All Teams | Migration, Monitoring, Validation | Planned |

### Milestones

| Milestone | Target Date | Dependencies | Deliverables |
|-----------|-------------|--------------|--------------|
| **M1.2.1: Backend Complete** | Day 4 (2025-11-06) | Domain, Application, Infrastructure | Functional APIs, Tests passing |
| **M1.2.2: Frontend Complete** | Day 7 (2025-11-09) | Backend APIs ready | Full UI implementation |
| **M1.2.3: Integration Complete** | Day 8 (2025-11-10) | Backend + Frontend | All tests passing |
| **M1.2.4: Production Ready** | Day 10 (2025-11-13) | Testing complete | Live in production |

### Key Metrics

| Metric | Target | Current | Status |
|--------|--------|---------|--------|
| **Backend Completion** | 100% by Day 4 | 25% (Day 1) | On Track |
| **Frontend Completion** | 100% by Day 7 | 0% | Scheduled |
| **Test Coverage** | >80% | 100% (Domain) | Exceeds Target |
| **Integration Test Pass Rate** | 100% | N/A | Scheduled Day 8 |
| **Production Deployment** | Day 10 | N/A | Scheduled |

---

## Day-by-Day Breakdown

### Day 1: Domain Layer (COMPLETE)

**Date:** 2025-11-03
**Status:** COMPLETE
**Owner:** Backend Engineer
**Estimated Time:** 6 hours
**Actual Time:** 6 hours

#### Deliverables

- **Projects Created:**
  - `ColaFlow.Modules.Identity.Domain`
  - `ColaFlow.Modules.Identity.Application` (empty scaffold)
  - `ColaFlow.Modules.Identity.Infrastructure` (empty scaffold)
  - `ColaFlow.Modules.Identity.Domain.Tests`

- **Domain Layer (27 files):**
  - Tenant aggregate root + 4 value objects + 3 enums + 7 domain events
  - User aggregate root + 3 value objects + 2 enums + 4 domain events
  - 2 repository interfaces (ITenantRepository, IUserRepository)

- **Unit Tests (44 tests):**
  - TenantTests (15 tests)
  - TenantSlugTests (7 tests)
  - UserTests (22 tests)
  - **Result:** 44/44 passing (100%)

#### Acceptance Criteria

- Domain entities follow DDD principles (aggregate roots, value objects)
- All business rules enforced at domain level
- Unit tests cover all critical paths
- No compilation warnings or errors
- Code follows Clean Architecture principles

**Status:** All criteria met

---

### Day 2: Infrastructure Layer + TenantContext

**Date:** 2025-11-04
**Status:** PLANNED
**Owner:** Backend Engineer
**Estimated Time:** 4-5 hours

#### Deliverables

1. **TenantContext Service**
   - Resolve current tenant from JWT claims
   - Inject into DbContext
   - Handle missing tenant (throw exception)
   - Unit tests (5 tests)

2. **EF Core Global Query Filter**
   - Configure in `ApplicationDbContext.OnModelCreating`
   - Apply to all `IHasTenant` entities: `.Where(e => e.TenantId == _tenantContext.CurrentTenantId)`
   - Test with sample data

3. **Repository Implementations**
   - `TenantRepository` (9 methods)
   - `UserRepository` (10 methods)
   - Integration tests (20 tests)

4. **Database Configuration**
   - Connection string management
   - DbContext configuration
   - EF Core migrations setup

#### Tasks Checklist

- [ ] Create `TenantContext.cs` in Infrastructure
- [ ] Inject TenantContext into ApplicationDbContext
- [ ] Configure Global Query Filter for all entities
- [ ] Implement TenantRepository with all 9 methods
- [ ] Implement UserRepository with all 10 methods
- [ ] Write integration tests for repositories
- [ ] Test Global Query Filter with sample data
- [ ] Verify cross-tenant isolation (Tenant A cannot see Tenant B's data)
- [ ] Update connection strings in appsettings.json
- [ ] Run all tests (Unit + Integration)

#### Acceptance Criteria

- [ ] TenantContext resolves tenant from HttpContext
- [ ] Global Query Filter applied to all queries automatically
- [ ] Repositories pass all integration tests
- [ ] Cross-tenant queries return empty results (isolation verified)
- [ ] No database queries missing `WHERE tenant_id = ?`
- [ ] Performance: Queries complete in <50ms with proper indexes

#### Expected Files Created

```
Infrastructure/
  Services/
    TenantContext.cs (new)
  Persistence/
    ApplicationDbContext.cs (updated)
    Repositories/
      TenantRepository.cs (new)
      UserRepository.cs (new)
  Configuration/
    TenantEntityConfiguration.cs (new)
    UserEntityConfiguration.cs (new)

Tests/Integration/
  Repositories/
    TenantRepositoryTests.cs (new, 10 tests)
    UserRepositoryTests.cs (new, 10 tests)
  TenantContextTests.cs (new, 5 tests)
```

#### Dependencies

- Day 1 Domain layer complete
- PostgreSQL database running locally

#### Risks

- Global Query Filter might be bypassed accidentally (mitigation: code review)
- Performance issues if indexes not configured correctly (mitigation: EXPLAIN ANALYZE)

---

### Day 3: Application Layer + Tenant Registration API

**Date:** 2025-11-05
**Status:** PLANNED
**Owner:** Backend Engineer
**Estimated Time:** 4-5 hours

#### Deliverables

1. **Application Layer (Commands)**
   - `RegisterTenantCommand` + Handler + Validator (FluentValidation)
   - `UpdateSsoConfigCommand` + Handler + Validator
   - `CreateUserCommand` + Handler + Validator
   - `CreateUserFromSsoCommand` + Handler

2. **Application Layer (Queries)**
   - `GetTenantBySlugQuery` + Handler
   - `GetTenantByIdQuery` + Handler
   - `CheckSlugAvailabilityQuery` + Handler
   - `GetUserByEmailQuery` + Handler

3. **API Endpoints (TenantController)**
   - `POST /api/tenants` - Register new tenant
   - `GET /api/tenants/{id}` - Get tenant details
   - `POST /api/tenants/check-slug` - Check slug availability
   - `PUT /api/tenants/{id}/sso-config` - Configure SSO

4. **Validation**
   - FluentValidation for all commands
   - Custom validators (slug format, email format)
   - Error responses with validation details

#### Tasks Checklist

- [ ] Create Commands folder in Application layer
- [ ] Implement RegisterTenantCommand + Handler
- [ ] Implement UpdateSsoConfigCommand + Handler
- [ ] Implement CreateUserCommand + Handler
- [ ] Create Queries folder in Application layer
- [ ] Implement GetTenantBySlugQuery + Handler
- [ ] Implement CheckSlugAvailabilityQuery + Handler
- [ ] Create TenantController in API project
- [ ] Implement all 4 tenant endpoints
- [ ] Add FluentValidation for all commands
- [ ] Write unit tests for commands/queries (20 tests)
- [ ] Write API integration tests (10 tests)
- [ ] Update API documentation (Scalar/Swagger)
- [ ] Test with Postman/Insomnia

#### Acceptance Criteria

- [ ] All commands execute successfully
- [ ] Validation errors return 400 Bad Request with details
- [ ] Slug availability check returns true/false correctly
- [ ] Tenant registration creates both tenant and admin user
- [ ] API returns proper HTTP status codes (200, 201, 400, 404)
- [ ] All unit tests pass
- [ ] All API integration tests pass
- [ ] API documentation updated

#### Expected Files Created

```
Application/
  Tenants/
    Commands/
      RegisterTenant/
        RegisterTenantCommand.cs (new)
        RegisterTenantCommandHandler.cs (new)
        RegisterTenantCommandValidator.cs (new)
      UpdateSsoConfig/
        UpdateSsoConfigCommand.cs (new)
        UpdateSsoConfigCommandHandler.cs (new)
    Queries/
      GetTenantBySlug/
        GetTenantBySlugQuery.cs (new)
        GetTenantBySlugQueryHandler.cs (new)
      CheckSlugAvailability/
        CheckSlugAvailabilityQuery.cs (new)
        CheckSlugAvailabilityQueryHandler.cs (new)

API/
  Controllers/
    TenantsController.cs (new)
```

#### Dependencies

- Day 2 Infrastructure layer complete
- TenantRepository and UserRepository working

#### Risks

- Slug validation regex might be too restrictive (mitigation: user testing)
- SSO config validation complex (mitigation: provider-specific validators)

---

### Day 4: Database Migration Preparation + Performance Testing

**Date:** 2025-11-06
**Status:** PLANNED
**Owner:** Backend Engineer + DBA
**Estimated Time:** 4-5 hours

#### Deliverables

1. **EF Core Migrations**
   - Generate migration: `AddMultiTenancySupport`
   - Review generated SQL scripts
   - Test migration in local database
   - Test rollback procedure

2. **Manual SQL Scripts**
   - 01_create_tenants.sql
   - 02_insert_default_tenant.sql
   - 03_add_tenant_columns.sql
   - 04_migrate_data.sql
   - 05_validate_migration.sql
   - 06_set_not_null.sql
   - 07_create_indexes.sql
   - 08_update_constraints.sql
   - 09_add_sso_columns.sql
   - 10_create_mcp_tables.sql
   - 11_verify_performance.sql

3. **Performance Testing**
   - Load sample data (100 tenants × 10,000 records)
   - Run EXPLAIN ANALYZE on common queries
   - Verify index usage (no sequential scans)
   - Benchmark query performance (<50ms target)
   - Stress test: 10,000 requests with tenant filtering

4. **Staging Environment Testing**
   - Clone production-like database to staging
   - Run full migration on staging
   - Validate data integrity (0 rows with NULL tenant_id)
   - Test rollback procedure
   - Document any issues

#### Tasks Checklist

- [ ] Generate EF Core migration: `dotnet ef migrations add AddMultiTenancySupport`
- [ ] Review generated migration code
- [ ] Create manual SQL scripts (11 scripts)
- [ ] Test migration on local database
- [ ] Load sample data: 100 tenants, 10,000 records each
- [ ] Run EXPLAIN ANALYZE on:
  - `SELECT * FROM projects WHERE tenant_id = 'xxx'`
  - `SELECT * FROM issues WHERE tenant_id = 'xxx' AND status = 1`
  - `SELECT * FROM users WHERE tenant_id = 'xxx' AND email = 'test@acme.com'`
- [ ] Verify all queries use index scans (not sequential scans)
- [ ] Benchmark query performance: <50ms p95
- [ ] Stress test: 10,000 concurrent requests
- [ ] Clone production database to staging
- [ ] Run full migration on staging
- [ ] Run validation script: check for NULL tenant_id
- [ ] Test rollback: restore from backup
- [ ] Document migration steps
- [ ] Create runbook for production migration

#### Acceptance Criteria

- [ ] EF Core migration generated successfully
- [ ] All SQL scripts reviewed and approved
- [ ] Local migration completes without errors
- [ ] No NULL tenant_id values after migration
- [ ] Query performance meets target (<50ms p95)
- [ ] All queries use appropriate indexes
- [ ] Staging migration successful (no data loss)
- [ ] Rollback procedure tested and documented
- [ ] Runbook created for production deployment

#### Expected Files Created

```
Infrastructure/
  Persistence/
    Migrations/
      YYYYMMDDHHMMSS_AddMultiTenancySupport.cs (new)

migration_scripts/
  01_create_tenants.sql (new)
  02_insert_default_tenant.sql (new)
  03_add_tenant_columns.sql (new)
  04_migrate_data.sql (new)
  05_validate_migration.sql (new)
  06_set_not_null.sql (new)
  07_create_indexes.sql (new)
  08_update_constraints.sql (new)
  09_add_sso_columns.sql (new)
  10_create_mcp_tables.sql (new)
  99_rollback.sql (new)

docs/
  deployment/
    migration-runbook.md (new)
    rollback-procedure.md (new)
    performance-benchmarks.md (new)
```

#### Dependencies

- Day 3 Application layer complete
- Staging environment available
- DBA review scheduled

#### Risks

- Migration scripts might fail on large databases (mitigation: test with production-sized data)
- Performance issues discovered late (mitigation: early performance testing on Day 4)
- Rollback procedure untested (mitigation: test rollback on staging)

---

### Day 5: Frontend Core Infrastructure + Authentication Pages

**Date:** 2025-11-07
**Status:** PLANNED
**Owner:** Frontend Engineer
**Estimated Time:** 8 hours

#### Deliverables

1. **Core Infrastructure (Morning - 3-4 hours)**
   - API client with Axios interceptors
   - Auth Store (Zustand)
   - TypeScript types (auth.ts, api.ts, mcp.ts)
   - Next.js middleware for route protection

2. **Authentication Pages (Afternoon - 4-5 hours)**
   - Login page (local + SSO buttons)
   - Signup page (3-step wizard)
   - SSO callback page
   - Suspended tenant page

#### Tasks Checklist - Morning

**API Client (`lib/api-client.ts`):**
- [ ] Create Axios instance with base URL
- [ ] Add request interceptor (inject Authorization header)
- [ ] Add response interceptor (handle 401, refresh token)
- [ ] Implement token refresh logic (queue concurrent requests)
- [ ] Add error handling (network errors, timeouts)
- [ ] Unit tests (5 tests)

**Auth Store (`stores/useAuthStore.ts`):**
- [ ] Define AuthState interface (user, tenant, accessToken)
- [ ] Implement login action
- [ ] Implement logout action
- [ ] Implement updateToken action (for refresh)
- [ ] NO persistence for accessToken (security)
- [ ] Unit tests (8 tests)

**TypeScript Types:**
- [ ] Create `types/auth.ts` (User, Tenant, LoginRequest, LoginResponse)
- [ ] Create `types/api.ts` (ApiResponse, ApiError)
- [ ] Create `types/mcp.ts` (McpToken, McpPermission, AuditLog)
- [ ] Export all types in `types/index.ts`

**Next.js Middleware (`app/middleware.ts`):**
- [ ] Protect routes requiring authentication
- [ ] Validate JWT token (jose library)
- [ ] Check tenant status (active/suspended)
- [ ] Redirect logic:
  - Unauthenticated + protected route → `/login?redirect=/original`
  - Authenticated + `/login` → `/dashboard`
  - Suspended tenant → `/suspended`
- [ ] Unit tests (6 tests)

#### Tasks Checklist - Afternoon

**Login Page (`app/(auth)/login/page.tsx`):**
- [ ] Create login form (email, password)
- [ ] Add SSO buttons (Azure AD, Google, Okta)
- [ ] "Remember me" checkbox
- [ ] "Forgot password" link
- [ ] Form validation with Zod
- [ ] Loading states
- [ ] Error handling (toast notifications)
- [ ] Responsive design (mobile-friendly)
- [ ] Integration with Auth Store
- [ ] Unit tests (10 tests)

**Signup Page (`app/(auth)/signup/page.tsx`):**
- [ ] Step 1: Company info (name, slug)
- [ ] Step 2: Admin account (name, email, password)
- [ ] Step 3: Plan selection
- [ ] Progress indicator (steps)
- [ ] Real-time slug validation (debounced 500ms)
- [ ] Password strength indicator
- [ ] Form validation with Zod
- [ ] Submit registration
- [ ] Success animation + redirect
- [ ] Unit tests (12 tests)

**SSO Callback Page (`app/(auth)/auth/callback/page.tsx`):**
- [ ] Parse URL parameters (?token=xxx&state=yyy)
- [ ] Validate state parameter (CSRF protection)
- [ ] Store token in Auth Store
- [ ] Redirect to original page or dashboard
- [ ] Error handling (SSO failed)
- [ ] Loading state
- [ ] Unit tests (5 tests)

#### Acceptance Criteria

**Morning (Infrastructure):**
- [ ] API client automatically injects Authorization header
- [ ] 401 errors trigger automatic token refresh
- [ ] Token refresh only happens once for concurrent requests
- [ ] Failed refresh redirects to `/login`
- [ ] Auth Store persists user info (but not token)
- [ ] Middleware protects all dashboard routes
- [ ] JWT validation works correctly

**Afternoon (Pages):**
- [ ] Login works with local credentials
- [ ] SSO buttons redirect to backend SSO endpoints
- [ ] Signup wizard navigates through 3 steps
- [ ] Slug validation shows "Available" or "Taken" in real-time
- [ ] Password strength indicator works (weak/medium/strong)
- [ ] SSO callback handles success and error cases
- [ ] All forms have proper validation and error messages
- [ ] Mobile responsive (tested on 375px width)

#### Expected Files Created

```
lib/
  api-client.ts (new)
  query-client.ts (new)
  utils.ts (new)
  validations.ts (new)

stores/
  useAuthStore.ts (new)
  useUiStore.ts (new)

types/
  auth.ts (new)
  api.ts (new)
  mcp.ts (new)
  index.ts (new)

app/
  middleware.ts (new)
  (auth)/
    login/page.tsx (new)
    signup/page.tsx (new)
    auth/callback/page.tsx (new)
    suspended/page.tsx (new)

components/
  auth/
    SsoButton.tsx (new)
    TenantSlugInput.tsx (new)
    PasswordStrengthIndicator.tsx (new)

hooks/
  auth/
    useLogin.ts (new)
    useSignup.ts (new)
    useLoginWithSso.ts (new)

services/
  auth.service.ts (new)

__tests__/
  lib/api-client.test.ts (new)
  stores/useAuthStore.test.ts (new)
  components/auth/SsoButton.test.tsx (new)
  pages/login.test.tsx (new)
  pages/signup.test.tsx (new)
```

#### Dependencies

- Backend APIs ready: `/api/auth/login`, `/api/tenants/check-slug`, `/api/tenants` (POST)
- Design specs complete (from docs/design/)
- shadcn/ui components installed

#### Risks

- Token refresh logic complex (mitigation: test extensively)
- SSO redirect flow confusing (mitigation: clear loading states)
- Slug validation debouncing issues (mitigation: use TanStack Query with proper config)

---

### Day 6: Frontend Settings + SSO Configuration

**Date:** 2025-11-08
**Status:** PLANNED
**Owner:** Frontend Engineer
**Estimated Time:** 6-7 hours

#### Deliverables

1. **Organization Settings Page**
   - Tabs: General, SSO, Billing, Usage
   - SSO tab with configuration form
   - Dynamic form fields based on provider
   - Test connection button
   - Save configuration

2. **Components**
   - SsoConfigForm (dynamic fields)
   - ProviderSpecificFields (OIDC vs SAML)
   - TestConnectionButton
   - AllowedDomainsInput

#### Tasks Checklist

**Settings Layout (`app/(dashboard)/settings/layout.tsx`):**
- [ ] Create settings sidebar navigation
- [ ] Tabs: General, SSO, Billing, Usage
- [ ] Active tab highlighting
- [ ] Responsive layout

**SSO Configuration Page (`app/(dashboard)/settings/organization/page.tsx`):**
- [ ] Provider selection dropdown (Azure AD, Google, Okta, SAML)
- [ ] Dynamic form fields based on provider:
  - OIDC: Authority URL, Client ID, Client Secret, Metadata URL
  - SAML: Entity ID, SSO URL, X.509 Certificate, Metadata URL
- [ ] Auto-provision users toggle
- [ ] Allowed email domains input (TagInput)
- [ ] Callback URL display (read-only, copy button)
- [ ] Test connection button (with loading state)
- [ ] Save configuration button
- [ ] Success/error toast notifications
- [ ] Form validation with Zod
- [ ] Unit tests (15 tests)

**Components:**

**SsoConfigForm (`components/settings/SsoConfigForm.tsx`):**
- [ ] Provider selection logic
- [ ] Conditional field rendering (OIDC vs SAML)
- [ ] Form state management (React Hook Form)
- [ ] Validation
- [ ] Submit handler
- [ ] Unit tests (10 tests)

**AllowedDomainsInput (`components/settings/AllowedDomainsInput.tsx`):**
- [ ] Tag input for domains
- [ ] Add/remove domain
- [ ] Domain validation (@domain.com format)
- [ ] Unit tests (5 tests)

**TestConnectionButton (`components/settings/TestConnectionButton.tsx`):**
- [ ] Call `/api/tenants/{id}/sso-config/test` endpoint
- [ ] Loading state (spinner)
- [ ] Success modal with details (metadata reachable, certificate valid, etc.)
- [ ] Error modal with troubleshooting steps
- [ ] Unit tests (5 tests)

#### Acceptance Criteria

- [ ] Provider selection changes form fields dynamically
- [ ] All form fields validate correctly
- [ ] Test connection shows success/error with details
- [ ] Save configuration updates tenant SSO config
- [ ] Callback URL is displayed and copyable
- [ ] Allowed domains can be added/removed
- [ ] Auto-provision toggle works
- [ ] Form handles errors gracefully (backend errors, network errors)
- [ ] Only Admin users can access (permission check)
- [ ] All unit tests pass

#### Expected Files Created

```
app/
  (dashboard)/
    settings/
      layout.tsx (new)
      organization/page.tsx (new)
      sso/page.tsx (new)

components/
  settings/
    SsoConfigForm.tsx (new)
    AllowedDomainsInput.tsx (new)
    TestConnectionButton.tsx (new)
    SsoProviderLogo.tsx (new)

hooks/
  tenants/
    useSsoConfig.ts (new)
    useTestSsoConnection.ts (new)
    useUpdateSsoConfig.ts (new)

services/
  tenant.service.ts (new)

__tests__/
  components/settings/SsoConfigForm.test.tsx (new)
  pages/settings/organization.test.tsx (new)
```

#### Dependencies

- Backend APIs ready: GET/PUT `/api/tenants/{id}/sso-config`, POST `/api/tenants/{id}/sso-config/test`
- shadcn/ui components: Select, Tabs, Form, Alert
- Day 5 Auth infrastructure complete

#### Risks

- SSO form complexity (many fields, validation) (mitigation: provider-specific Zod schemas)
- Test connection endpoint slow (mitigation: show loading state, timeout after 10s)

---

### Day 7: Frontend MCP Token Management

**Date:** 2025-11-09
**Status:** PLANNED
**Owner:** Frontend Engineer
**Estimated Time:** 7-8 hours

#### Deliverables

1. **MCP Tokens List Page**
   - Token list table
   - Generate token button
   - Revoke token action
   - Filter by status (Active/Revoked/Expired)

2. **Create Token Dialog**
   - 3-step wizard (Token info, Permissions, Review)
   - Permission matrix (resource × operations)
   - Token display (one-time only)

3. **Token Details Page**
   - Token metadata
   - Usage statistics
   - Audit log table
   - Revoke button

#### Tasks Checklist

**MCP Tokens List Page (`app/(dashboard)/settings/mcp-tokens/page.tsx`):**
- [ ] Token list table (@tanstack/react-table)
- [ ] Columns: Name, Permissions, Last Used, Expires, Status, Actions
- [ ] Generate token button (opens dialog)
- [ ] Revoke button for each token
- [ ] Filter dropdown (All, Active, Revoked, Expired)
- [ ] Empty state (no tokens)
- [ ] Loading skeleton
- [ ] Unit tests (8 tests)

**Create Token Dialog (`components/mcp/CreateTokenDialog.tsx`):**
- [ ] 3-step wizard UI
- [ ] Step 1: Token info (name, description, expiration)
- [ ] Step 2: Permissions (permission matrix)
- [ ] Step 3: Review & create
- [ ] Token display modal (one-time, with warning)
- [ ] Copy to clipboard button
- [ ] Download as .env file button
- [ ] "I've saved the token" checkbox
- [ ] Form validation
- [ ] Unit tests (12 tests)

**Permission Matrix (`components/mcp/McpPermissionMatrix.tsx`):**
- [ ] Checkbox grid (resources × operations)
- [ ] Resources: Projects, Issues, Documents, Reports, Sprints, Comments
- [ ] Operations: Read, Create, Update, Delete, Search
- [ ] "Select all" shortcuts (per resource, per operation)
- [ ] Permission templates (Read Only, Read+Write, Custom)
- [ ] Unit tests (5 tests)

**Token Display (`components/mcp/TokenDisplay.tsx`):**
- [ ] Display generated token (once only)
- [ ] Copy button (with success toast)
- [ ] Download button (generates .env file)
- [ ] Warning message ("You won't see this again")
- [ ] Checkbox: "I've saved this token"
- [ ] Close button (enabled only after checkbox)
- [ ] Unit tests (5 tests)

**Token Details Page (`app/(dashboard)/settings/mcp-tokens/[id]/page.tsx`):**
- [ ] Token metadata (name, created, expires, status)
- [ ] Usage statistics (total calls, last used)
- [ ] Activity chart (last 7 days)
- [ ] Audit log table (timestamp, action, resource, result)
- [ ] Pagination for audit logs
- [ ] Revoke button (with confirmation dialog)
- [ ] Unit tests (8 tests)

**Audit Log Table (`components/mcp/AuditLogTable.tsx`):**
- [ ] Table with columns: Timestamp, HTTP Method, Endpoint, Status Code, Duration, IP Address
- [ ] Pagination (server-side)
- [ ] Date range filter
- [ ] Status code filter (200, 401, 403, 500)
- [ ] Export to CSV button
- [ ] Unit tests (5 tests)

#### Acceptance Criteria

- [ ] Token list loads and displays all tokens
- [ ] Generate token wizard works (3 steps)
- [ ] Permission matrix selects/deselects correctly
- [ ] Generated token displayed only once
- [ ] Copy and download buttons work
- [ ] Token details page shows metadata and audit logs
- [ ] Revoke confirmation dialog works
- [ ] Revoked tokens marked as "Revoked" (red badge)
- [ ] All unit tests pass
- [ ] Mobile responsive

#### Expected Files Created

```
app/
  (dashboard)/
    settings/
      mcp-tokens/
        page.tsx (new)
        [id]/page.tsx (new)

components/
  mcp/
    CreateTokenDialog.tsx (new)
    McpPermissionMatrix.tsx (new)
    TokenDisplay.tsx (new)
    AuditLogTable.tsx (new)
    RevokeTokenDialog.tsx (new)

hooks/
  mcp/
    useMcpTokens.ts (new)
    useCreateMcpToken.ts (new)
    useRevokeMcpToken.ts (new)
    useMcpAuditLogs.ts (new)

services/
  mcp.service.ts (new)

__tests__/
  components/mcp/CreateTokenDialog.test.tsx (new)
  components/mcp/McpPermissionMatrix.test.tsx (new)
  pages/mcp-tokens.test.tsx (new)
```

#### Dependencies

- Backend APIs ready: GET/POST `/api/mcp-tokens`, DELETE `/api/mcp-tokens/{id}`, GET `/api/mcp-tokens/{id}/audit-logs`
- shadcn/ui components: Dialog, Table, Checkbox
- Day 6 Settings infrastructure complete

#### Risks

- Permission matrix UI complex (many checkboxes) (mitigation: clear visual grouping, templates)
- Token display security (prevent screenshots) (mitigation: warning messages only, no technical prevention)
- Audit log pagination performance (mitigation: server-side pagination, limit to 50 per page)

---

### Day 8: Integration Testing + Security Testing

**Date:** 2025-11-10
**Status:** PLANNED
**Owner:** QA Engineer + All Teams
**Estimated Time:** 8 hours

#### Deliverables

1. **End-to-End Tests**
   - Registration → Login → Dashboard flow
   - SSO login flow (mocked IdP)
   - MCP token creation → Usage → Revocation
   - Cross-tenant isolation tests

2. **Security Tests**
   - XSS protection (tokens in memory)
   - CSRF protection (SameSite cookies)
   - SQL injection (parameterized queries)
   - Authorization (tenant isolation)

3. **Performance Tests**
   - API response times (<100ms)
   - Frontend render times (<16ms)
   - Database query performance (<50ms)
   - Load test: 1,000 concurrent users

4. **Bug Fixes**
   - Address all issues found during testing
   - Re-test after fixes

#### Tasks Checklist

**E2E Tests (Playwright):**
- [ ] Test: New tenant registration (3-step wizard)
- [ ] Test: Local login → Dashboard
- [ ] Test: SSO login (mocked IdP) → Dashboard
- [ ] Test: Configure SSO (admin user)
- [ ] Test: Generate MCP token (3-step wizard)
- [ ] Test: Copy token, download .env file
- [ ] Test: Use MCP token to call API (success)
- [ ] Test: Revoke token, verify API call fails (401)
- [ ] Test: Cross-tenant isolation (Tenant A cannot access Tenant B's data)
- [ ] Test: Logout → Clear auth state

**Security Tests:**
- [ ] Test: Access token not in localStorage/sessionStorage/cookies
- [ ] Test: Refresh token in httpOnly cookie
- [ ] Test: XSS attack simulation (inject script, cannot steal token)
- [ ] Test: CSRF attack simulation (forged request, rejected)
- [ ] Test: SQL injection attempt (parameterized queries protect)
- [ ] Test: Attempt to access other tenant's data (403 Forbidden)
- [ ] Test: Attempt to use revoked MCP token (401 Unauthorized)
- [ ] Test: JWT signature validation (tampered token rejected)

**Performance Tests:**
- [ ] Test: API response time <100ms (p95)
- [ ] Test: Frontend render time <16ms (60fps)
- [ ] Test: Database query time <50ms (p95)
- [ ] Test: Token validation <10ms
- [ ] Load test: 1,000 concurrent users
- [ ] Load test: 10,000 API requests with tenant filtering

**Integration Tests:**
- [ ] Test: Frontend calls backend APIs successfully
- [ ] Test: Error handling (network errors, 500 errors)
- [ ] Test: Token refresh flow (401 → refresh → retry)
- [ ] Test: API client retries failed requests
- [ ] Test: TanStack Query cache invalidation

**Bug Tracking:**
- [ ] Log all bugs in issue tracker
- [ ] Prioritize: P0 (blocker), P1 (critical), P2 (major), P3 (minor)
- [ ] Assign to developers
- [ ] Re-test after fixes
- [ ] Sign-off when all P0/P1 bugs fixed

#### Acceptance Criteria

- [ ] All E2E tests pass (10/10)
- [ ] All security tests pass (8/8)
- [ ] Performance tests meet targets
- [ ] All P0 bugs fixed
- [ ] All P1 bugs fixed or scheduled for M1.3
- [ ] No regressions in existing features
- [ ] Test reports generated and reviewed

#### Expected Deliverables

```
tests/
  e2e/
    registration.spec.ts (new)
    login.spec.ts (new)
    sso.spec.ts (new)
    mcp-tokens.spec.ts (new)
    tenant-isolation.spec.ts (new)
  security/
    xss.spec.ts (new)
    csrf.spec.ts (new)
    authorization.spec.ts (new)
  performance/
    api-benchmarks.spec.ts (new)
    load-test.spec.ts (new)

reports/
  2025-11-10-Testing-Report.md (new)
  bug-tracker.csv (new)
```

#### Dependencies

- Day 7 Frontend complete
- Day 4 Backend complete
- Test environment ready (staging)

#### Risks

- Bugs discovered late (mitigation: prioritize fixes, may extend to Day 9 if critical)
- Performance issues (mitigation: profiling, optimization)
- SSO mocking complex (mitigation: use MSW with realistic responses)

---

### Day 9: Database Migration + Production Deployment

**Date:** 2025-11-11
**Status:** PLANNED
**Owner:** DBA + Backend Engineer + DevOps
**Estimated Time:** 6-8 hours (includes 30-60 min downtime)

#### Deliverables

1. **Pre-Migration**
   - Full database backup
   - Verify backup integrity
   - Copy backup to S3
   - Enable maintenance mode

2. **Database Migration**
   - Run 11 SQL migration scripts
   - Validate data integrity
   - Verify performance (indexes working)

3. **Code Deployment**
   - Deploy backend API (updated code)
   - Deploy frontend (updated code)
   - Restart services

4. **Smoke Tests**
   - Login test
   - Create project test
   - API health check
   - Frontend loads correctly

#### Tasks Checklist

**Pre-Migration (30 minutes):**
- [ ] Schedule maintenance window (2 hours, off-peak)
- [ ] Notify all users 24 hours in advance
- [ ] Enable maintenance mode (503 page)
- [ ] Full database backup: `pg_dump -Fc colaflow > backup.dump`
- [ ] Verify backup: `pg_restore --list backup.dump | head -20`
- [ ] Copy backup to S3: `aws s3 cp backup.dump s3://backups/pre-migration/`
- [ ] Team on standby (Backend, Frontend, DevOps)

**Database Migration (30-60 minutes):**
- [ ] Run script 01: `psql -f 01_create_tenants.sql`
- [ ] Run script 02: `psql -f 02_insert_default_tenant.sql`
- [ ] Run script 03: `psql -f 03_add_tenant_columns.sql`
- [ ] Run script 04: `psql -f 04_migrate_data.sql`
- [ ] Run script 05: `psql -f 05_validate_migration.sql` (check for errors)
- [ ] Run script 06: `psql -f 06_set_not_null.sql`
- [ ] Run script 07: `psql -f 07_create_indexes.sql`
- [ ] Run script 08: `psql -f 08_update_constraints.sql`
- [ ] Run script 09: `psql -f 09_add_sso_columns.sql`
- [ ] Run script 10: `psql -f 10_create_mcp_tables.sql`
- [ ] Run validation: Check for NULL tenant_id (should be 0 rows)
- [ ] Verify indexes: EXPLAIN ANALYZE sample queries

**Code Deployment (20 minutes):**
- [ ] Deploy backend: `dotnet publish -c Release -o /var/www/api`
- [ ] Restart backend: `systemctl restart colaflow-api`
- [ ] Verify backend: `curl https://api.colaflow.com/health`
- [ ] Deploy frontend: `npm run build && rsync -avz out/ /var/www/web/`
- [ ] Restart frontend: `systemctl restart colaflow-web`
- [ ] Verify frontend: `curl https://colaflow.com`

**Smoke Tests (20 minutes):**
- [ ] Test 1: Login with existing user (default tenant)
- [ ] Test 2: View projects list (default tenant)
- [ ] Test 3: Create new project
- [ ] Test 4: View issue board
- [ ] Test 5: API health check returns 200
- [ ] Test 6: Frontend loads without errors (check browser console)
- [ ] Test 7: Database query performance <50ms

**Post-Deployment (10 minutes):**
- [ ] Disable maintenance mode
- [ ] Monitor error logs (30 minutes)
- [ ] Monitor database performance (pg_stat_statements)
- [ ] Monitor API response times (APM dashboard)
- [ ] Notify users: Maintenance complete
- [ ] Post-deployment retrospective

#### Acceptance Criteria

- [ ] Migration completes successfully (no errors)
- [ ] No data loss (validation script passes)
- [ ] All smoke tests pass
- [ ] API response times normal (<100ms)
- [ ] No 500 errors in first hour
- [ ] Error rate <1% in first 24 hours

#### Rollback Plan

**If migration fails:**
- [ ] Stop application (maintenance mode)
- [ ] Drop migrated database: `DROP DATABASE colaflow;`
- [ ] Restore from backup: `pg_restore -C -d postgres backup.dump`
- [ ] Deploy previous code version
- [ ] Restart services
- [ ] Verify rollback successful
- [ ] Notify stakeholders
- [ ] Schedule post-mortem

#### Dependencies

- Day 8 testing complete (all P0 bugs fixed)
- Migration scripts reviewed and approved
- Backup strategy verified
- Rollback procedure tested

#### Risks

- Data loss (mitigation: full backup, tested rollback)
- Extended downtime (mitigation: pre-test migration, have rollback ready)
- Performance issues (mitigation: indexes tested on Day 4)

---

### Day 10: Production Validation + Monitoring

**Date:** 2025-11-13
**Status:** PLANNED
**Owner:** All Teams
**Estimated Time:** 4-8 hours (continuous monitoring)

#### Deliverables

1. **Monitoring Setup**
   - Application error tracking (Sentry)
   - Performance monitoring (APM)
   - Database monitoring (pg_stat_statements)
   - User analytics (PostHog)

2. **User Acceptance Testing**
   - Internal team testing
   - Beta user testing (if available)
   - Stakeholder demo

3. **Documentation**
   - Update README
   - API documentation (Scalar)
   - User guides (SSO setup, MCP tokens)
   - Admin guides (tenant management)

4. **Post-Deployment Review**
   - Retrospective meeting
   - Lessons learned
   - Plan for M1.3

#### Tasks Checklist

**Monitoring (Morning):**
- [ ] Configure error tracking (Sentry):
  - Backend errors (500, exceptions)
  - Frontend errors (React errors, network failures)
  - Error rate alerts (>5% triggers)
- [ ] Configure performance monitoring:
  - API response times (p50, p95, p99)
  - Database query times
  - Slow query alerts (>100ms)
- [ ] Configure database monitoring:
  - pg_stat_statements enabled
  - Slow query log analysis
  - Index usage monitoring
- [ ] Configure user analytics:
  - Page views
  - User flows (registration, login, SSO)
  - Feature usage (MCP tokens created)

**Validation Testing (Afternoon):**
- [ ] Internal team testing:
  - All team members register new tenants
  - Test SSO configuration (Azure AD, Google)
  - Generate MCP tokens
  - Report any issues
- [ ] Beta user testing (if available):
  - Invite 5-10 beta users
  - Monitor their usage
  - Collect feedback
- [ ] Stakeholder demo:
  - Present new features to leadership
  - Demo multi-tenancy, SSO, MCP tokens
  - Discuss roadmap

**Documentation:**
- [ ] Update README.md:
  - Multi-tenant architecture overview
  - Environment variables
  - Deployment instructions
- [ ] Update API documentation (Scalar):
  - All new endpoints documented
  - Request/response examples
  - Authentication instructions
- [ ] Create user guides:
  - "How to configure SSO" (with screenshots)
  - "How to generate MCP tokens"
  - "How to integrate with Claude/ChatGPT"
- [ ] Create admin guides:
  - "How to manage tenants"
  - "How to troubleshoot SSO issues"
  - "How to monitor token usage"

**Post-Deployment Review:**
- [ ] Schedule retrospective meeting (all teams)
- [ ] Discuss: What went well?
- [ ] Discuss: What could be improved?
- [ ] Discuss: What should we do differently next time?
- [ ] Document lessons learned
- [ ] Plan M1.3 features and timeline

#### Acceptance Criteria

- [ ] Error rate <1% in first 24 hours
- [ ] API response times normal (<100ms p95)
- [ ] No critical bugs reported
- [ ] Internal team successfully uses all features
- [ ] Stakeholder demo successful
- [ ] All documentation updated
- [ ] Monitoring and alerts configured
- [ ] Retrospective completed

#### Expected Deliverables

```
docs/
  user-guides/
    sso-setup.md (new)
    mcp-token-generation.md (new)
    claude-integration.md (new)
  admin-guides/
    tenant-management.md (new)
    troubleshooting-sso.md (new)
    monitoring.md (new)

reports/
  2025-11-13-Post-Deployment-Report.md (new)
  2025-11-13-Retrospective-Notes.md (new)
  2025-11-13-M1.2-Final-Report.md (new)
```

#### Dependencies

- Day 9 deployment successful
- No critical issues in production

#### Risks

- Unexpected production issues (mitigation: rollback plan ready)
- User adoption issues (mitigation: clear documentation, training)

---

## Dependencies and Critical Path

### Critical Path Analysis

**Critical Path:** Day 1 → Day 2 → Day 3 → Day 4 → Day 9 (Backend-dependent path)

```
Day 1: Domain Layer (COMPLETE)
  ↓
Day 2: Infrastructure + TenantContext
  ↓
Day 3: Application Layer + APIs
  ↓
Day 4: Migration Prep + Testing
  ↓ (Backend Ready)
Day 5: Frontend Core (can start if APIs mocked)
  ↓
Day 6: Frontend Settings
  ↓
Day 7: Frontend MCP
  ↓ (Frontend Ready)
Day 8: Integration Testing
  ↓
Day 9: Production Migration
  ↓
Day 10: Validation
```

### Parallel Work Opportunities

**Days 5-7 (Frontend) can start in parallel with Days 2-4 (Backend) if:**
- API contracts defined (DONE - API integration guide complete)
- MSW mocks configured for frontend development
- Backend APIs deployed to staging environment when ready

**Optimization:**
- Frontend team can start Day 5 tasks while backend completes Day 3
- This compresses timeline by 1-2 days if backend APIs are delayed

### Dependencies Matrix

| Task | Depends On | Blocks |
|------|-----------|--------|
| Day 1: Domain | - | Day 2 |
| Day 2: Infrastructure | Day 1 | Day 3 |
| Day 3: Application + APIs | Day 2 | Day 4, Day 5 (for real API testing) |
| Day 4: Migration Prep | Day 3 | Day 9 |
| Day 5: Frontend Core | API contracts (done), ideally Day 3 for real APIs | Day 6 |
| Day 6: Frontend Settings | Day 5 | Day 7 |
| Day 7: Frontend MCP | Day 6 | Day 8 |
| Day 8: Integration Testing | Days 4 + 7 | Day 9 |
| Day 9: Migration | Days 4 + 8 | Day 10 |
| Day 10: Validation | Day 9 | - |

---

## Resource Allocation

### Team Assignments

| Day | Backend | Frontend | QA | DevOps | DBA | PM |
|-----|---------|----------|----|---------|----|-----|
| **1** | Full time (6h) | - | - | - | - | Review (1h) |
| **2** | Full time (5h) | - | - | - | - | Review (1h) |
| **3** | Full time (5h) | - | - | - | - | Review (1h) |
| **4** | Part time (3h) | - | - | - | Full time (5h) | Review (1h) |
| **5** | Support (1h) | Full time (8h) | - | - | - | Review (1h) |
| **6** | Support (1h) | Full time (7h) | - | - | - | Review (1h) |
| **7** | Support (1h) | Full time (8h) | - | - | - | Review (1h) |
| **8** | Part time (3h) | Part time (3h) | Full time (8h) | - | - | Review (2h) |
| **9** | Part time (3h) | - | Testing (4h) | Full time (8h) | Part time (4h) | Oversight (4h) |
| **10** | Support (2h) | Support (2h) | Testing (4h) | Monitoring (4h) | - | Reporting (6h) |

**Total Effort:**
- Backend Engineer: ~30 hours
- Frontend Engineer: ~31 hours
- QA Engineer: ~16 hours
- DevOps Engineer: ~12 hours
- DBA: ~9 hours
- Product Manager: ~16 hours
- **Total: ~114 team-hours over 10 days**

---

## Risk Management

### High-Risk Items

| Risk | Probability | Impact | Mitigation |
|------|-------------|--------|------------|
| **Data loss during migration** | Low | Critical | Full backup, tested rollback, validation scripts |
| **Extended downtime** | Medium | High | Pre-test migration, have rollback ready, schedule off-peak |
| **Performance degradation** | Medium | High | Performance testing on Day 4, proper indexes |
| **Critical bugs found on Day 8** | Medium | High | Allow extra time on Day 9 for fixes |
| **SSO integration issues** | Low | Medium | Test with real IdPs, clear error messages |

### Risk Mitigation Strategies

1. **Technical Risks:**
   - Comprehensive testing (unit, integration, E2E, security)
   - Code reviews (all PRs reviewed by at least one other developer)
   - Performance testing before production (Day 4)
   - Staging environment mirrors production

2. **Schedule Risks:**
   - Buffer time built into Days 8-9 (can absorb 1-day delay)
   - Frontend can start earlier if APIs mocked
   - Rollback plan tested and ready

3. **Quality Risks:**
   - TDD approach (tests written alongside code)
   - Integration tests verify tenant isolation
   - Security tests before production
   - Code coverage target: >80%

---

## Success Criteria

### M1.2 Completion Criteria

- [ ] All 10 days complete
- [ ] All backend features implemented and tested
- [ ] All frontend features implemented and tested
- [ ] Database migration successful (no data loss)
- [ ] Production deployment successful
- [ ] All P0 and P1 bugs fixed
- [ ] Documentation complete (user guides + admin guides)
- [ ] Monitoring and alerts configured
- [ ] Stakeholder demo complete

### Quality Metrics

| Metric | Target | Measurement Method |
|--------|--------|-------------------|
| **Test Coverage** | >80% | Code coverage report |
| **Unit Test Pass Rate** | 100% | CI/CD pipeline |
| **Integration Test Pass Rate** | 100% | CI/CD pipeline |
| **E2E Test Pass Rate** | 100% | Playwright test report |
| **API Response Time** | <100ms (p95) | APM dashboard |
| **Database Query Time** | <50ms (p95) | pg_stat_statements |
| **Error Rate** | <1% | Sentry dashboard |
| **Uptime** | >99.9% | Status page |

### Feature Completion Checklist

**Multi-Tenancy:**
- [ ] Tenant registration works (3-step wizard)
- [ ] Tenant isolation enforced (cross-tenant queries fail)
- [ ] Tenant context resolved from JWT claims
- [ ] Global Query Filter applies automatically
- [ ] Composite indexes improve performance

**SSO Integration:**
- [ ] OIDC login works (Azure AD, Google, Okta)
- [ ] SAML 2.0 login works (generic IdP)
- [ ] SSO configuration UI functional for admins
- [ ] User auto-provisioning works
- [ ] Email domain restrictions enforced
- [ ] SSO errors handled gracefully

**MCP Authentication:**
- [ ] MCP token generation works (3-step wizard)
- [ ] Token displayed once with warning
- [ ] Token authentication works (API calls)
- [ ] Fine-grained permissions enforced
- [ ] Token revocation works instantly
- [ ] Audit logs created for all operations

---

## Communication Plan

### Daily Standups

**Time:** 9:00 AM daily
**Duration:** 15 minutes
**Attendees:** All team members
**Format:**
- What did you complete yesterday?
- What are you working on today?
- Any blockers?

### Progress Updates

**Frequency:** End of each day
**Owner:** Product Manager
**Format:** Slack message with:
- Day summary (what was completed)
- Current status (on track / at risk / blocked)
- Next day plan
- Any issues or decisions needed

### Milestone Reviews

**Schedule:**
- Day 4 (End of Backend phase): 1-hour review meeting
- Day 7 (End of Frontend phase): 1-hour review meeting
- Day 10 (End of M1.2): 2-hour retrospective

### Stakeholder Updates

**Frequency:** Every 3 days
**Owner:** Product Manager
**Audience:** Executive team, stakeholders
**Format:** Written update with:
- Progress summary
- Key achievements
- Risks and issues
- Next steps

---

## Appendix A: File Count Summary

### Expected Files Created

**Backend (Days 1-4):**
- Domain: 27 source files
- Application: ~20 files (Commands, Queries, Handlers, Validators)
- Infrastructure: ~15 files (Repositories, DbContext, Configurations)
- Tests: ~15 test files (~100 total tests)
- **Total: ~77 files**

**Frontend (Days 5-7):**
- Pages: ~10 files
- Components: ~20 files
- Hooks: ~15 files
- Services: ~5 files
- Stores: ~2 files
- Types: ~5 files
- Tests: ~30 test files (~150 total tests)
- **Total: ~87 files**

**Documentation (Days 8-10):**
- User guides: ~3 files
- Admin guides: ~3 files
- Reports: ~5 files
- **Total: ~11 files**

**Overall: ~175 new files created**

---

## Appendix B: Testing Matrix

| Test Type | Count | Tool | Owner | When |
|-----------|-------|------|-------|------|
| **Unit Tests (Backend)** | ~80 | xUnit | Backend | Days 1-4 |
| **Unit Tests (Frontend)** | ~70 | Vitest | Frontend | Days 5-7 |
| **Integration Tests (Backend)** | ~30 | xUnit + TestContainers | Backend | Days 3-4 |
| **Integration Tests (Frontend)** | ~20 | React Testing Library | Frontend | Days 6-7 |
| **E2E Tests** | ~10 | Playwright | QA | Day 8 |
| **Security Tests** | ~8 | Custom + OWASP ZAP | QA | Day 8 |
| **Performance Tests** | ~5 | k6 | DevOps | Day 4, Day 8 |
| **Total Tests** | ~223 | - | All | Days 1-10 |

---

**Plan Status:** Active - In Execution
**Next Update:** Day 2 Evening (2025-11-04)
**Contact:** Product Manager for questions or updates

---

**End of 10-Day Implementation Plan**