Services/Integrations/ExchangeRate/ and Services/Pdf/ were both mostly Support-shaped: interfaces, abstract classes, static factories, concrete adapter drivers, DTOs, and exceptions — infrastructure that doesn't carry business logic. They only each had one real DI-injected service mixed in.
This commit applies the same Services=DI-business-logic / Support=stateless-plumbing rule we've been using throughout the reorg:
**Moved to Support/Integrations/ExchangeRate/** (7 files): ExchangeRateDriver (abstract), ExchangeRateDriverFactory (static), ExchangeRateException, and the four concrete drivers (CurrencyConverter, CurrencyFreak, CurrencyLayer, OpenExchangeRate). These are HTTP adapters over third-party currency APIs — same shape as the Hashids library wrapper classes already in Support.
**Moved to Support/Pdf/** (6 files, merging with existing Pdf utilities): PdfDriver (interface), PdfDriverFactory (static), PdfService (static facade), GotenbergPdfDriver, GotenbergPdfResponse (DTO), ResponseStream (interface). The Support/Pdf/ dir now contains the full PDF rendering subsystem — drivers + sanitizer + template/image utilities.
**Promoted to Services/ root** (the real DI services): ExchangeRateProviderService (CRUD for ExchangeRateProvider model) and FontService (font package install/download orchestration). Both are proper DI services — instance methods, model writes, HTTP side effects.
Services/Integrations/ and Services/Pdf/ are now empty and deleted. Services/ holds only DI-injected classes; Support/ holds all the plumbing.
17 files renamed (git detects 90-99% similarity), 4 consumer files updated (DriverRegistryProvider, PdfServiceProvider, ExchangeRateProviderController, FontController, GeneratesPdfTrait, test). 350 tests pass, Pint clean.
The app/Services/ directory had grown into 22 flat files at the root plus 7 uneven subdirectories — finding anything required scrolling through an alphabetical mix of small CRUD services, infrastructure drivers, and install-time utilities. This commit groups services by domain, folds Backup into a new Storage namespace, and moves framework-infrastructure and install-time helpers out of Services and into Support where they belong.
New Services layout: Documents/ (Invoice, Estimate, RecurringInvoice, Payment, Expense, Transaction, DocumentItem, SerialNumber, Currency — matches the 'Documents' navigation group); Company/ (Company, Member, Invitation); Mail/ (MailConfiguration, CompanyMailConfig); Storage/ (FileDisk, plus Backup folded in). ExchangeRateProviderService moves next to its drivers in ExchangeRate/; FontService moves into Pdf/ where it belongs. CustomerService, ItemService, CustomFieldService stay at the Services root as standalone single-file domains.
Moves to Support/: Hashids/ (library wrapper — not business logic); Setup/ (one-shot install-time utilities — stateless helpers); Pdf/ (ImageUtils, PdfTemplateUtils, plus the existing PdfHtmlSanitizer consolidated into the same subdir). These are all framework infrastructure and stateless utilities — the 'service' label never really fit them.
Namespace declarations in 29 moved files updated to match new paths. 62 consumer files (controllers, other services, tests, database factories, seeders, routes, bootstrap/providers.php) have their use statements rewritten via a literal-string replacement script — no regex meant no risk of half-matching. Three Documents services needed an explicit 'use App\Services\Mail\CompanyMailConfigService' added because the same-namespace short reference they relied on no longer resolves after the split.
Verified: composer dump-autoload, 350 tests pass (850 assertions), vendor/bin/pint clean, npm run build succeeds.
Closes the audit gaps from the original font system commit. The bundled NotoSans only covered Latin/Greek/Cyrillic but the descriptions claimed Arabic, Thai and Hindi too — that was false. DejaVu Sans, the prior dompdf default, did cover Hebrew, Arabic, Armenian and Georgian, so swapping it for NotoSans had silently regressed those scripts. The Thai conditional include was also dropped from every PDF template in that commit, leaving th locales rendering boxes despite THSarabunNew still sitting in resources/static/fonts/.
Adds four on-demand Font Packages — Noto Sans Hebrew, Noto Naskh Arabic (covering Arabic, Persian, Urdu, Sorani Kurdish), Noto Sans Devanagari (Hindi, Marathi, Sanskrit, Nepali) and Sarabun (Thai) — sourced from openmaptiles/fonts and google/fonts as static TTF. Static is mandatory because dompdf's PHP-Font-Lib does not parse variable fonts. Sarabun replaces THSarabunNew as the Thai face: same designer, OFL-licensed, maintained on a stable upstream URL, and surfaces through the same install flow as every other non-Latin script. The bundled THSarabunNew TTF files and the dead app/pdf/locale/th.blade.php legacy partial are removed as part of the migration.
Unifies the bundled Noto Sans into FONT_PACKAGES as a noto-sans entry with bundled => true and files served from resources/static/fonts/ instead of storage/fonts/. FontService::isInstalled, downloadPackage, getInstalledFontFaces and getPackageStatuses honor the flag through a new packageDir() helper. The hardcoded @font-face block in the PDF partial is gone — fonts.blade.php collapses to a single getInstalledFontFaces() call so the package array is the only source of truth for every face, bundled or on-demand. Admin → Font Packages now lists Noto Sans at the top with a primary-colored Bundled pill (new settings.fonts.bundled string) alongside the existing Installed badge / Install button states.
Also fixes the misleading settings.fonts.description and settings.fonts.bundled_info copy to actually describe what ships out of the box vs. what's optional, and rebuilds the en locale chunk.
Bundle Noto Sans (Regular/Bold/Italic/BoldItalic) under resources/static/fonts/ as the default PDF face — it covers Latin, Cyrillic, Greek, Arabic, Thai and Hindi out of the box, replacing the limited DejaVu Sans fallback. Move all @font-face declarations into app.pdf.partials.fonts and include it from every invoice/estimate/payment/report template, dropping per-template font-family hardcodes and the conditional Thai locale include.
Introduce FontService + FontController to download static Noto Sans CJK packages (zh, zh_CN, ja, ko) from life888888/cjk-fonts-ttf on demand. GeneratesPdfTrait::ensureFontsForLocale primes the family before rendering and the partial emits @font-face rules for installed packages so dompdf resolves them through standard CSS — no separate registerFont() instance required. Static TTFs are mandatory because dompdf's PHP-Font-Lib does not parse variable fonts (fvar/gvar tables), which is why Google Fonts' NotoSansTC[wght].ttf rendered empty boxes.
Expose status/install via /api/v1/fonts/status and /api/v1/fonts/{package}/install with matching FONTS_STATUS / FONTS_INSTALL constants in scripts-v2/api/endpoints.ts. Flip DOMPDF_ENABLE_REMOTE default to true for remote asset loading.
