chore(deploy): provision D1 targets config [D1]

[Taleef7]

Summary

• add root .env.example for all DEPLOY.md variables
• add Fly app config for workwell-measure-studio-api at 512MB in ord
• document D1 no-deploy setup, D2 deploy gate, and Neon PG16 requirement

Provisioning evidence

• Fly app created: workwell-measure-studio-api.fly.dev; no deploy performed
• Fly secrets list currently has only SPRING_PROFILES_ACTIVE staged; DB secrets removed because Neon CLI created PG17 by default
• Vercel project created/linked locally as workwell-measure-studio; Production and Development env vars set

Blockers

• Neon final DB must be recreated as PostgreSQL 16 via Console/API/toolkit; neonctl defaulted to PostgreSQL 17
• Vercel GitHub connection failed until the Vercel GitHub app/repo permission is granted, so Preview env vars/auto-deploy are pending
• ANTHROPIC_API_KEY was not present locally, so Fly secret is pending

Verification

• backend: .\gradlew.bat test -> BUILD SUCCESSFUL
• git diff --check -> exit 0
• Fly launch validated backend/fly.toml

[chatgpt-codex-connector]

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[chatgpt-codex-connector]

Set Fly secrets with Spring datasource variable names

The deployment template uses DATABASE_URL/DATABASE_URL_DIRECT, but this backend reads datasource settings from spring.datasource.* (backend/src/main/resources/application.yml), and there is no mapping from DATABASE_URL to those properties. In a Fly deploy that follows this config, the app will keep the default jdbc:postgresql://localhost:5432/workwell and fail to connect to Neon in production. Use SPRING_DATASOURCE_URL/SPRING_DATASOURCE_USERNAME/SPRING_DATASOURCE_PASSWORD (and Flyway-specific keys if needed) or explicitly bind DATABASE_URL in Spring config.

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[chatgpt-codex-connector]

Align Fly build context with backend Dockerfile assumptions

This dockerfile path points to ../infra/backend.Dockerfile, but that Dockerfile expects repo-root context (COPY backend/ ./ in infra/backend.Dockerfile). Fly's own config docs state that setting build.dockerfile does not change build context; with the documented cd backend workflow, deploy builds from backend/ and COPY backend/ will fail because that path is outside the context. Configure deploy from repo root (or set an explicit working directory) or rewrite the Dockerfile to copy from the backend context.

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[Copilot]

Pull request overview

Adds initial deployment/provisioning scaffolding and documentation for the Vercel + Fly.io + Neon + Anthropic stack, including environment variable templates and Fly app configuration for the backend.

Changes:

• Added docs/DEPLOY.md with D1 provisioning steps and deployment notes for Neon/Fly/Vercel/Anthropic.
• Added backend/fly.toml for a new Fly app (workwell-measure-studio-api) with health checks and 512MB sizing.
• Added root .env.example and updated .gitignore to commit the template while keeping real env files ignored.

Reviewed changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated 9 comments.

File	Description
docs/DEPLOY.md	New deployment guide covering provisioning, env vars, CI/CD notes, and troubleshooting.
backend/fly.toml	Fly.io app config (build, env, HTTP service, health check, VM sizing).
.gitignore	Ensures .env.example is not ignored while .env* remains ignored.
.env.example	Adds a committed template for required Fly/Vercel environment variables.

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Project	Deployment	Actions	Updated (UTC)
workwell-measure-studio	Ready	Preview, Comment	May 2, 2026 9:29pm