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The portal-shell scaffold shipped a `postcss.config.js`, but `@angular/build` (Angular 17+ esbuild pipeline) does not load that file format — it only picks up `.postcssrc.json`. Result: the `@tailwindcss/postcss` plugin was never registered, Tailwind ran with no source files visible, generated only its `@theme` block, and dropped every utility class on the floor. The page rendered unstyled — black text on white — even though `nx build` reported success and shipped a 23 KB styles.css. Fix: rename / re-encode the config to `.postcssrc.json`. Same plugin, same options, just the file format Angular's esbuild adapter actually reads. Verified locally: - Before: ZERO class selectors in dist/.../styles*.css. - After: 75 selectors in production build, including the ones referenced from header/footer/home/accessibility templates (`.text-3xl`, `.bg-amber-50`, `.font-semibold`, etc.). The repo-layout walkthrough in `docs/development.md` is updated to reflect the new file name and explicitly call out the gotcha so a future contributor doesn't reach for `postcss.config.js` again.
Documentation index
This is the entry point to all project documentation. It is maintained automatically: any addition, rename, or removal of a .md file under docs/ must be reflected here in the same change.
Conventions
- Documentation is written in English.
- One topic per file. Group related files into a folder when there are three or more.
- Cross-reference with relative links so they keep working in GitHub, IDEs, and exported sites.
- For architectural decisions, do not add them here — they belong in decisions/ as MADR 4.0.0 ADRs.
Sections
Daily development
- development.md — repo layout, prerequisites, initial setup, daily commands, observability dev-loop (Jaeger UI, log ↔ trace correlation), dependency updates (Renovate), conventional commit cycle. Day-to-day reference for working on the project.
Architecture
- architecture.md — cross-cutting Mermaid diagrams: C4 system context, C4 containers, Nx module boundaries, CI/CD pipeline. Single-decision diagrams (auth sequence, ERD, etc.) live inline in their ADR.
Onboarding & environment
Setup guides for new contributors:
- setup/01-wsl-terminal-setup.md — modern WSL terminal (Zsh + Powerlevel10k + CLI tools)
- setup/02-dev-web-stack.md — Node via nvm, pnpm via corepack, Docker
- setup/03-angular-nx-monorepo.md — Angular + Nx monorepo bootstrap
Operations & runbooks
Empty — to be populated when we deploy.
Security, performance, accessibility
Empty — placeholders to be filled with rationale docs alongside their corresponding ADRs.