style(17): apply prettier formatting to satisfy CI format:check

Reformats 4 phase-17 files (SettingsSheet.tsx, tokens.css, vite.config.ts,
pwa-assets.config.ts) plus 11 pre-existing non-conformant docs/READMEs that
the repo-wide format:check also flags.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

docs/DEVELOPMENT.md

@@ -100,19 +100,19 @@ Vite serves the PWA with HMR on the configured dev port. The PWA's API calls tar
 
 ### Root workspace scripts
 
-| Command                  | Description                                                   |
-| ------------------------ | ------------------------------------------------------------- |
-| `pnpm dev:api`           | Start API dev watcher (`node --watch dist/index.js`)          |
-| `pnpm dev:pwa`           | Start Vite dev server for the PWA                             |
-| `pnpm build`             | Build both `apps/api` (tsc) and `apps/pwa` (tsc + vite build) |
-| `pnpm test`              | Run API test suite (`vitest run` in `apps/api`)               |
-| `pnpm test:e2e`          | Run Playwright e2e harness (`apps/pwa`)                       |
-| `pnpm lint`              | ESLint across all workspaces (`pnpm -r --if-present lint`)    |
-| `pnpm format`            | Reformat all files with Prettier (`prettier --write .`)       |
-| `pnpm format:check`      | Check formatting without writing (`prettier --check .`)       |
-| `pnpm typecheck`         | `tsc --noEmit` in all workspaces                              |
-| `pnpm md:lint`           | Markdown lint (`markdownlint-cli2`) across the repo           |
-| `pnpm generate-secrets`  | Generate VAPID and session secret values via `scripts/generate-secrets.mjs` |
+| Command                 | Description                                                                 |
+| ----------------------- | --------------------------------------------------------------------------- |
+| `pnpm dev:api`          | Start API dev watcher (`node --watch dist/index.js`)                        |
+| `pnpm dev:pwa`          | Start Vite dev server for the PWA                                           |
+| `pnpm build`            | Build both `apps/api` (tsc) and `apps/pwa` (tsc + vite build)               |
+| `pnpm test`             | Run API test suite (`vitest run` in `apps/api`)                             |
+| `pnpm test:e2e`         | Run Playwright e2e harness (`apps/pwa`)                                     |
+| `pnpm lint`             | ESLint across all workspaces (`pnpm -r --if-present lint`)                  |
+| `pnpm format`           | Reformat all files with Prettier (`prettier --write .`)                     |
+| `pnpm format:check`     | Check formatting without writing (`prettier --check .`)                     |
+| `pnpm typecheck`        | `tsc --noEmit` in all workspaces                                            |
+| `pnpm md:lint`          | Markdown lint (`markdownlint-cli2`) across the repo                         |
+| `pnpm generate-secrets` | Generate VAPID and session secret values via `scripts/generate-secrets.mjs` |
 
 ### `apps/api` scripts
 
@@ -157,9 +157,9 @@ pnpm md:lint       # Markdown lint (also runs in CI fast-checks)
 
 Config: `eslint.config.js` (root, flat ESLint 9 format). The config covers:
 
-- **All `apps/**/*.{ts,tsx}`** — `js.configs.recommended` + `tseslint.configs.recommendedTypeChecked` with `projectService: true` (type-aware rules, auto-discovers all `tsconfig.json` files)
-- **`apps/pwa/**/*.{ts,tsx}` additionally** — `eslint-plugin-react` + `eslint-plugin-react-hooks` (React 19 flat config; React Compiler rules disabled — this codebase does not use the Compiler)
-- **All `apps/**/*.{ts,tsx}`** — `eslint-plugin-security` (14 of 15 rules at error; `detect-object-injection` disabled due to high false-positive rate on schema-derived numeric keys)
+- **All `apps/**/\*.{ts,tsx}`** — `js.configs.recommended`+`tseslint.configs.recommendedTypeChecked`with`projectService: true`(type-aware rules, auto-discovers all`tsconfig.json` files)
+- **`apps/pwa/**/\*.{ts,tsx}`additionally** —`eslint-plugin-react`+`eslint-plugin-react-hooks` (React 19 flat config; React Compiler rules disabled — this codebase does not use the Compiler)
+- **All `apps/**/\*.{ts,tsx}`** — `eslint-plugin-security`(14 of 15 rules at error;`detect-object-injection` disabled due to high false-positive rate on schema-derived numeric keys)
 - **Tool configs + test dirs** (`drizzle.config.ts`, `vitest.config.ts`, `apps/api/tests/**`, `apps/pwa/e2e/**`) — type-aware rules disabled via `disableTypeChecked` (these files are outside the main tsconfig projects)
 - **Prettier integration** — `eslint-config-prettier` last in the config disables all formatting rules that conflict with Prettier
 
@@ -195,13 +195,13 @@ Run `pnpm typecheck` before opening a PR to catch errors that vitest and Vite bu
 
 Every PR to `main` runs through `.gitea/workflows/ci.yml`. A `changes` path-filter job determines whether code files changed; the `api` and `harness` jobs are skipped entirely for doc-only PRs (changes only to `.planning/**`, `.gitea/**`, or `*.md` files).
 
-| Job           | Runs on             | Checks                                                                                                      |
-| ------------- | ------------------- | ----------------------------------------------------------------------------------------------------------- |
-| `fast-checks` | Every PR            | `pnpm lint` → `pnpm format:check` → `pnpm md:lint` → `pnpm typecheck` → `pnpm --filter @familysync/pwa test` |
-| `api`         | Code-change PRs only | DB migrations + `pnpm --filter @familysync/api test` (vitest against a MariaDB 11 service container)      |
-| `harness`     | Code-change PRs only | DB migrations + seed dev user + API build + Playwright e2e (WebKit + Chromium) with `DEV_AUTH_BYPASS=true` |
-| `security`    | Every PR            | Gitleaks secret scan (PR diff); `pnpm audit` (High+Critical blocking) + outdated report on code-change PRs |
-| `gate`        | Always              | Final aggregator — requires `fast-checks` and `security` to succeed; `api` and `harness` may be skipped    |
+| Job           | Runs on              | Checks                                                                                                       |
+| ------------- | -------------------- | ------------------------------------------------------------------------------------------------------------ |
+| `fast-checks` | Every PR             | `pnpm lint` → `pnpm format:check` → `pnpm md:lint` → `pnpm typecheck` → `pnpm --filter @familysync/pwa test` |
+| `api`         | Code-change PRs only | DB migrations + `pnpm --filter @familysync/api test` (vitest against a MariaDB 11 service container)         |
+| `harness`     | Code-change PRs only | DB migrations + seed dev user + API build + Playwright e2e (WebKit + Chromium) with `DEV_AUTH_BYPASS=true`   |
+| `security`    | Every PR             | Gitleaks secret scan (PR diff); `pnpm audit` (High+Critical blocking) + outdated report on code-change PRs   |
+| `gate`        | Always               | Final aggregator — requires `fast-checks` and `security` to succeed; `api` and `harness` may be skipped      |
 
 All five jobs must pass (or be legitimately skipped) before a PR can merge. See [docs/TESTING.md](TESTING.md) for test suite details.