Sprint 0: Infrastructure Foundation - Status Report
Report Date: October 28, 2025 Sprint Duration: Weeks 0-2 Project: TVL Platform (The Villa Life) Phase: MVP.0 Preparation Status: đ In Progress (70% Complete)
Executive Summaryâ
Sprint 0 infrastructure setup is progressing well with 7 of 10 core tasks complete plus 1 critical bug fix. The foundation for MVP.0 development is largely in place, with database, frontend, documentation, and developer tooling fully operational.
Key Achievementsâ
- â Development environment (Docker + PostgreSQL) fully configured
- â Database layer complete with Drizzle ORM and 22 table schemas
- â Next.js 14 frontend foundation deployed
- â Docusaurus documentation site ready for deployment
- â Linear CLI and automated commit workflows operational
- â Secrets management via Doppler configured
Critical Path Forwardâ
The primary blocker for MVP.0 API development is ARC-30: Fastify Backend Foundation (not started). Completing this task (8-12 hours effort) will unblock all 6 MVP.0 domain implementations.
Overall Progressâ
Completion Metricsâ
- Tasks Complete: 7 of 10 (70%)
- Tasks In Progress: 2 (20%)
- Tasks Not Started: 2 (20%)
- Estimated Remaining Effort: 14-21 hours
Progress by Categoryâ
| Category | Complete | Partial | Not Started | Total | % Complete | 
|---|---|---|---|---|---|
| Infrastructure | 3 | 1 | 0 | 4 | 75% | 
| Backend | 1 | 0 | 1 | 2 | 50% | 
| Frontend | 2 | 0 | 0 | 2 | 100% | 
| DevOps & Tooling | 1 | 1 | 1 | 3 | 33% | 
Task Status Detailsâ
â Completed Tasks (7)â
ARC-27: Setup Development Environment (Docker + PostgreSQL)â
Status: â Done Priority: Urgent Completion Date: October 28, 2025
Description: Configure Docker Compose with PostgreSQL 15, pgAdmin, database initialization scripts, health checks, and volume persistence. Create tvl_dev and tvl_test databases with required extensions.
Deliverables:
- â
 docker-compose.ymlwith PostgreSQL 15-alpine
- â pgAdmin 4 for database management (port 5050)
- â
 Database initialization script (init-db.sh)
- â Health checks and volume persistence
- â
 .env.examplewith complete configuration templates
- â PostgreSQL extensions enabled (uuid-ossp, citext, pgcrypto)
Files:
- /workspace/docker-compose.yml
- /workspace/packages/database/scripts/init-db.sh
- /workspace/.env.example
ARC-28: Initialize Database with Drizzle ORMâ
Status: â Done Priority: Urgent Completion Date: October 28, 2025
Description: Install Drizzle ORM, create TypeScript schema definitions for 22 tables across 5 domains, set up migration infrastructure, configure database client, and establish test framework with Vitest.
Deliverables:
- â Drizzle ORM v0.30.0 installed
- â 22 tables across 5 domains (Identity, Authorization, Supply, Channels, Analytics)
- â Migration infrastructure with setup/migrate/reset/seed scripts
- â
 SQL migrations in migrations/mvp.0/(786-line initial schema)
- â Database client with postgres.js adapter
- â Test infrastructure with Vitest
- â
 drizzle.config.tsfor drizzle-kit commands
- â Fixed SQL syntax error (ARC-37: function in unique constraint)
Files:
- /workspace/packages/database/src/schema/(5 domain schemas)
- /workspace/packages/database/migrations/mvp.0/001_initial_schema.sql
- /workspace/packages/database/src/client.ts
- /workspace/packages/database/drizzle.config.ts
Related: ARC-37 (bug fix for migration syntax error)
ARC-29: Configure Doppler for Secrets Managementâ
Status: â Done Priority: Urgent Completion Date: October 28, 2025
Description: Set up Doppler CLI integration for managing environment variables across dev/stg/prd environments. Create automated setup script, document secrets strategy, and integrate with .env workflow.
Deliverables:
- â Doppler setup script (167 lines) with validation and user prompts
- â Environment mapping (dev/stg/prd â development/staging/production)
- â NODE_ENV vs APP_ENV strategy documented (ADR-0055)
- â Secrets management strategy documented (ADR-0008)
- â
 Integration with .env.exampleand.env.localworkflow
Files:
- /workspace/scripts/setup-doppler-env.sh
- /workspace/docs/reference/decisions/adr-0055-environment-variable-strategy.md
- /workspace/docs/reference/decisions/adr-0008-doppler-secrets-management.md
ARC-31: Setup Next.js Frontend Foundationâ
Status: â Done Priority: Urgent Completion Date: October 28, 2025
Description: Initialize Next.js 14 with App Router, configure TypeScript strict mode, setup Tailwind CSS + Shadcn UI, add base layouts and home page, configure ESLint and Prettier.
Deliverables:
- â Next.js 14.2.18 with App Router
- â TypeScript 5.3+ strict mode
- â Tailwind CSS 3.x + PostCSS
- â Shadcn UI components configuration
- â
 Base layouts (app/layout.tsx) and home page (app/page.tsx)
- â ESLint + Prettier configured
- â Build succeeds (4 static pages generated)
- â
 Fixed: <Html>import error withpages/_document.tsx
Files:
- /workspace/apps/web/(21 files, 638 lines)
- /workspace/apps/web/app/layout.tsx
- /workspace/apps/web/app/page.tsx
- /workspace/apps/web/pages/_document.tsx(fix for build error)
Related: ARC-9 (initial setup), ARC-10 (build fix)
ARC-34: Configure Linear CLI and Workflow Integrationâ
Status: â Done Priority: High Completion Date: October 28, 2025
Description: Install @linear/sdk, create Linear CLI with search command, build /checkin-with-ticket slash command for automatic commit-ticket linking, add Cursor rule integration, document workflow.
Deliverables:
- â Linear CLI with create/update/list/search/teams commands
- â Search function (title + description matching)
- â
 /checkin-with-ticketslash command for Claude Code
- â Cursor rule integration (10-checkin-with-ticket.mdc)
- â Automatic ticket detection from branch names (feat/ARC-10-fix)
- â Workflow documented in CLAUDE.md
Files:
- /workspace/scripts/linear-cli.ts
- /workspace/.claude/commands/checkin-with-ticket.md
- /workspace/.cursor/rules/10-checkin-with-ticket.mdc
- /workspace/CLAUDE.md(Git Commit Guidelines section)
Related: ARC-12 (Linear CLI enhancements)
ARC-35: Setup Docusaurus Documentation Siteâ
Status: â Done Priority: Medium Completion Date: October 28, 2025
Description: Initialize Docusaurus 3.9 with TypeScript, integrate OpenAPI plugin for API docs, configure Cloudflare Pages deployment via GitHub Actions, create comprehensive deployment guide.
Deliverables:
- â Docusaurus 3.9.2 with TypeScript
- â OpenAPI plugin generating 47 API endpoint docs
- â
 Integration with /docs/directory (source of truth)
- â
 GitHub Actions workflow (.github/workflows/deploy-docs.yml)
- â
 Cloudflare Pages configuration (wrangler.toml)
- â Local build tested and passing
- â
 361-line deployment guide (DEPLOYMENT.md)
- â Auto-generated sidebar navigation
Files:
- /workspace/apps/docs-site/(complete Docusaurus installation)
- /workspace/.github/workflows/deploy-docs.yml
- /workspace/apps/docs-site/wrangler.toml
- /workspace/apps/docs-site/DEPLOYMENT.md
- /workspace/docs/reference/api/generated/(47 API docs)
Next Step: ARC-38 (Cloudflare Pages deployment - external setup)
ARC-37: Fix Database Migration SQL Syntax Errorâ
Status: â Done Priority: Urgent Completion Date: October 28, 2025
Description: Resolve PostgreSQL syntax error where md5() function was incorrectly used in UNIQUE constraint. Convert to function-based UNIQUE INDEX. Create drizzle.config.ts for drizzle-kit commands.
Problem:
-- Line 697 (INVALID)
CONSTRAINT snapshots_unique_metric UNIQUE (org_id, metric_key, time_bucket,
  time_granularity, md5(dimensions::text))
PostgreSQL does not allow function calls in constraint definitions.
Solution:
-- Convert to function-based UNIQUE INDEX
CREATE UNIQUE INDEX idx_snapshots_unique_metric ON analytics_snapshots (
  org_id, metric_key, time_bucket, time_granularity, md5(dimensions::text)
);
Deliverables:
- â Fixed SQL migration (line 697 corrected)
- â Added function-based unique index (lines 705-712)
- â
 Created drizzle.config.tsfor drizzle-kit commands
Files:
- /workspace/packages/database/migrations/mvp.0/001_initial_schema.sql(fixed)
- /workspace/packages/database/drizzle.config.ts(new)
Impact: Unblocked all database work - migrations can now run successfully
đ In Progress Tasks (2)â
ARC-32: Create CI/CD Pipeline (GitHub Actions)â
Status: đ In Progress (20% Complete) Priority: High Started: October 28, 2025
Description: Build automated CI/CD workflows for type checking, ESLint validation, Vitest test execution, build validation for Next.js app, and database tests with PostgreSQL service. Enable caching and affected detection.
Completed:
- â
 Documentation deployment workflow (deploy-docs.yml)
- â pnpm caching configured
- â Cloudflare Pages deployment setup
Remaining Work:
- â Main CI workflow (ci.yml) - type checking, linting, testing
- â Database tests workflow with PostgreSQL service
- â Build validation for Next.js app
- â Nx affected detection integration
Estimated Effort: 2-3 hours
Files:
- Exists: /workspace/.github/workflows/deploy-docs.yml
- Missing: /workspace/.github/workflows/ci.yml
- Missing: /workspace/.github/workflows/database-tests.yml
Blocker: None - can be completed anytime
ARC-33: Setup pnpm Workspaces and Nxâ
Status: đ In Progress (55% Complete) Priority: High Started: October 28, 2025
Description: Configure pnpm-workspace.yaml, setup Nx build system with caching and affected detection, create shared packages (@tvl/types, utils, constants), establish TypeScript project references, and configure cross-package dependencies.
Completed:
- â
 pnpm workspaces fully configured (pnpm-workspace.yaml)
- â
 Package naming with @tvl/*namespace
- â Root scripts for workspace commands
- â TypeScript base configuration with path aliases
- â Per-package TypeScript configs
Remaining Work:
- â Nx build system not installed (ADR-0011 not implemented)
- â No nx.jsonconfiguration
- â No build caching or affected detection
- â Shared packages not created (@tvl/types,@tvl/utils,@tvl/constants)
- â No cross-package dependencies using workspace:*
Estimated Effort: 2-3 hours
Files:
- Working: /workspace/pnpm-workspace.yaml,/workspace/tsconfig.base.json
- Missing: /workspace/nx.json
- Missing: /workspace/packages/shared/{types,utils,constants}/
Blocker: None - Nx is an approved ADR-0011 decision that needs implementation
âŗ Not Started Tasks (2)â
ARC-30: Setup Fastify Backend Foundationâ
Status: âŗ Not Started (0%) Priority: Urgent Target Start: Immediately after report
Description: Create apps/api-gateway/ structure, install Fastify 4.x with TypeScript, configure @fastify/swagger for OpenAPI docs, add health check endpoint, setup CORS and security headers, integrate with Drizzle ORM.
Required Deliverables:
- â apps/api-gateway/directory structure
- â Fastify 4.x installation with plugins
- â TypeScript strict mode configuration
- â Health check endpoint (GET /health)
- â @fastify/swagger for OpenAPI 3.0 documentation
- â CORS (@fastify/cors) and security headers (@fastify/helmet)
- â Environment variable handling (@fastify/env)
- â Integration with Drizzle ORM database client
- â Basic API route structure (identity, auth, supply, channels, analytics)
Estimated Effort: 8-12 hours
Target Structure:
apps/api-gateway/
âââ src/
â   âââ server.ts         # Main Fastify server
â   âââ routes.ts         # Route registration
â   âââ plugins/          # Fastify plugins
â   âââ config/           # Configuration
â   âââ middleware/       # Middleware
âââ tests/
âââ package.json
Why Critical: Blocks all MVP.0 API development for 6 domains:
- Identity & Tenancy (ARC-13)
- Authorization & Access (ARC-14)
- Supply (ARC-15)
- Channels & Distribution (ARC-21)
- Analytics & Audit (ARC-24)
- System Architecture (ARC-25)
ADR References:
- ADR-0022: Fastify Framework (approved, not implemented)
- ADR-0024: OpenAPI 3.0 Standards (approved, not implemented)
Blocker: None - database ready, environment configured, dependencies clear
ARC-36: Document Architecture Decisions (ADRs)â
Status: âŗ Not Started (0%) Priority: Medium Target Start: After ARC-30 complete
Description: Review and verify all 55 existing ADRs, ensure Sprint 0 technologies are documented, identify gaps for new tools/patterns, create missing ADRs, update decision index.
Required Deliverables:
- â Audit of 55 existing ADRs for completeness
- â Verify all Sprint 0 tools have ADRs (Docker, Drizzle, Doppler, etc.)
- â Create 2-3 missing ADRs (estimated)
- â Update ADR index in /docs/reference/decisions/README.md
- â Ensure consistency with CLAUDE.md technology stack
Estimated Effort: 2-3 hours
Current State:
- â
 55 ADRs documented in /docs/reference/decisions/
- đ Sprint 0 technologies partially documented
- â Some tools may lack formal ADRs
Files:
- /workspace/docs/reference/decisions/README.md(current: 55 ADRs)
- /workspace/docs/reference/decisions/adr-00XX-*.md(to be created)
Blocker: None - can be done anytime, lower priority than API development
đ Additional Tickets Createdâ
ARC-38: Deploy Docusaurus to Cloudflare Pagesâ
Status: âŗ Backlog Priority: Medium Created: October 28, 2025
Description: Complete external service configuration for Docusaurus site deployment. Infrastructure is ready (ARC-35), but requires Cloudflare account access to create project and configure GitHub secrets.
Required Steps:
- Create Cloudflare Pages project (15 min)
- Configure GitHub secrets (5 min)
- Test deployment (5 min)
- Optional: Custom domain setup (10 min)
- Optional: Cloudflare Access authentication (30 min)
Estimated Effort: 25-55 minutes (depending on optional features)
Blocker: Requires Cloudflare account access
Codebase Healthâ
Code Quality Metricsâ
- TODO Comments: Only 2 actionable items found â
- FIXME Comments: None â
- HACK Comments: None â
- Test Coverage: Database tests infrastructure ready
- TypeScript Errors: All resolved â
- Build Status: All packages build successfully â
Repository Statisticsâ
- Packages: 3 workspace packages
- @tvl/database(database layer)
- @tvl/web(Next.js web app)
- apps-docs-site(Docusaurus documentation)
 
- Database Tables: 22 tables (5 domains)
- Migrations: 1 initial schema (786 lines SQL)
- Documentation: 47 API endpoint docs generated
- ADRs: 55 architecture decisions documented
Timeline & Progressâ
Week 0-1 (October 21-27)â
- â Docker environment setup
- â PostgreSQL configuration
- â Drizzle ORM installation and schema creation
- â Next.js frontend initialization
- â Doppler secrets management
- â Linear CLI and workflow integration
- â Docusaurus documentation site
Week 1-2 (October 28 - November 3)â
- â Database migration bug fix (October 28)
- đ Sprint 0 status report (October 28)
- âŗ Priority: Fastify backend foundation (ARC-30)
- âŗ Complete CI/CD workflows (ARC-32)
- âŗ Nx build system setup (ARC-33)
Week 2+ (November 4+)â
- âŗ ADR audit and documentation (ARC-36)
- âŗ Cloudflare Pages deployment (ARC-38)
- âŗ Transition to MVP.0 domain implementation
Blockers & Risksâ
Critical Blockersâ
đ¨ ARC-30: No Backend API Foundationâ
Impact: HIGH - Blocks all MVP.0 API development Risk Level: CRITICAL Mitigation: Prioritize immediately (8-12 hours effort)
All 6 MVP.0 domain epics are blocked:
- ARC-13: Identity & Tenancy
- ARC-14: Authorization & Access
- ARC-15: Supply
- ARC-21: Channels & Distribution
- ARC-24: Analytics & Audit
- ARC-25: System Architecture
Resolution: Begin ARC-30 implementation immediately after this report.
High Priority Gapsâ
â ī¸ ARC-32: No Automated Testing in CIâ
Impact: MEDIUM - Code quality not enforced Risk Level: HIGH Mitigation: Complete in parallel with ARC-30 (2-3 hours effort)
Without CI/CD:
- PRs can merge without type checking
- Linting errors not caught
- Tests not run automatically
- Breaking changes can slip through
Resolution: Create main CI workflow and database tests workflow.
â ī¸ ARC-33: Nx Build System Missingâ
Impact: MEDIUM - Slow builds, no caching Risk Level: MEDIUM Mitigation: Implement after ARC-30 (2-3 hours effort)
ADR-0011 approved Nx but not implemented:
- No build caching (slow CI/CD)
- No affected detection (builds everything)
- Shared packages don't exist
Resolution: Install Nx, configure nx.json, create shared packages.
Medium Priority Gapsâ
âšī¸ ARC-36: Incomplete ADR Documentationâ
Impact: LOW - Team understanding may suffer Risk Level: LOW Mitigation: Complete during quieter development periods (2-3 hours)
Resolution: Audit ADRs after MVP.0 API work begins.
âšī¸ ARC-38: Documentation Not Publicly Accessibleâ
Impact: LOW - Internal documentation still usable Risk Level: LOW Mitigation: Deploy when Cloudflare account available (25-55 minutes)
Resolution: Complete when stakeholder/team access to documentation becomes priority.
Recommendationsâ
Immediate Actions (This Week)â
- 
[CRITICAL] Start ARC-30: Fastify Backend (8-12 hours) - Blocks MVP.0 API development
- Should begin immediately
- Assign to engineer with backend experience
 
- 
[HIGH] Complete ARC-32: CI/CD Workflows (2-3 hours) - Can be done in parallel with ARC-30
- Enables automated testing for backend work
- Assign to DevOps-focused engineer
 
- 
[HIGH] Implement ARC-33: Nx Build System (2-3 hours) - ADR-0011 decision not yet implemented
- Enables faster builds for upcoming work
- Can be done after ARC-30 starts
 
Short-Term Actions (Next Week)â
- 
[MEDIUM] Complete ARC-36: ADR Audit (2-3 hours) - Ensure all technology decisions documented
- Can be done by any team member
- Good task for onboarding or quiet periods
 
- 
[MEDIUM] Deploy ARC-38: Docusaurus to Cloudflare (25-55 min) - Requires Cloudflare account access
- Makes documentation publicly accessible
- Optional but improves team collaboration
 
Success Criteria for Sprint 0 Completionâ
Must Have (Required)â
- Development environment operational (Docker + PostgreSQL)
- Database layer complete (Drizzle ORM + migrations)
- Frontend foundation ready (Next.js)
- Backend foundation ready (Fastify) â Critical gap
- Secrets management configured (Doppler)
- Documentation infrastructure ready (Docusaurus)
- CI/CD pipelines operational â High priority
- Monorepo build system complete (Nx) â High priority
Should Have (Highly Recommended)â
- Developer tooling (Linear CLI)
- ADRs complete and up-to-date
- Documentation publicly accessible
Nice to Have (Optional)â
- Custom domain for documentation
- Cloudflare Access authentication
- Shared packages created
Resource Requirementsâ
Development Time Remainingâ
- Critical Path (ARC-30): 8-12 hours
- High Priority (ARC-32, ARC-33): 4-6 hours
- Medium Priority (ARC-36, ARC-38): 2-4 hours
- Total Estimated: 14-22 hours
Team Allocationâ
- Backend Engineer: 8-12 hours (ARC-30 Fastify setup)
- DevOps Engineer: 4-6 hours (ARC-32 CI/CD, ARC-33 Nx)
- Any Engineer: 2-4 hours (ARC-36 ADRs, ARC-38 deployment)
External Dependenciesâ
- Cloudflare Account: Required for ARC-38 (25-55 min setup)
- GitHub Admin Access: Required for secrets configuration
Next Stepsâ
Priority 1: Unblock MVP.0 Developmentâ
- Assign ARC-30 (Fastify Backend) to backend engineer
- Begin implementation today
- Target completion: 1-2 days
- Daily standup updates on progress
Priority 2: Enable Quality Automationâ
- Assign ARC-32 (CI/CD) to DevOps engineer
- Work in parallel with ARC-30
- Target completion: 1 day
- Test with ARC-30 work
Priority 3: Optimize Build Systemâ
- Assign ARC-33 (Nx) after ARC-30 starts
- Implement ADR-0011 decision
- Target completion: 1 day
- Improves build times immediately
Appendixâ
Related Documentationâ
- Sprint 0 Definition: .claude/sessions/(sprint planning docs)
- MVP.0 Specification: /docs/specifications/versions/mvp.0_specification.md
- Repository Structure: .claude/planning/repository-structure-strategy.md
- ADR Index: /docs/reference/decisions/README.md
- Technology Stack: CLAUDE.md(complete stack documentation)
Linear Ticketsâ
- Sprint 0 Tasks: ARC-27 to ARC-36
- Bug Fixes: ARC-37 (migration fix), ARC-10 (Next.js build fix)
- Enhancements: ARC-12 (Linear CLI), ARC-9 (Next.js setup)
- Follow-up: ARC-38 (Cloudflare deployment)
Git Commits (Recent)â
- 3b7622a- fix(database): resolve SQL syntax error in analytics_snapshots
- fa0061c- docs(api): add generated API documentation
- 0bcee20- feat(tools): add Linear CLI search and checkin-with-ticket workflow
- b76a88a- feat(web): add Next.js web application foundation
- 2173613- fix(web): resolve Next.js import error during build
Report Metadataâ
Prepared By: Claude Code (AI Development Assistant) Report Date: October 28, 2025 Report Version: 1.0 Next Report Due: November 4, 2025 (Sprint 0 completion) Distribution: TVL Platform Development Team Classification: Internal Use
This report is automatically generated and stored in the documentation repository. Updates to sprint status should be reflected in Linear tickets and subsequent reports.