TigerTag-Project · Ptitlouis6012 · Sep 17, 2026
diff --git a/CLAUDE.md b/CLAUDE.md
@@ -112,8 +112,8 @@ Do not batch updates. The moment you finish editing a file, append the entry to
 - What was deleted and why — `file.js`, `file.css`, i18n keys
 
 ## i18n
-- Added: `key1`, `key2` — 10 locales
-- Removed: `oldKey1`, `oldKey2` — 10 locales
+- Added: `key1`, `key2` — 11 locales
+- Removed: `oldKey1`, `oldKey2` — 11 locales
 ```
 
 Rules:
@@ -649,7 +649,7 @@ Google real name (`user.displayName` from Firebase Auth) is saved to Firestore a
 ---
 
 ## i18n — workflow & key reference
-All **10 locales** (en/fr/de/es/it/zh/pt/pt-pt/pl/ru) share the same key set. **Don't re-read the locale JSON files** — the full key list is in `docs/i18n-keys.md` (pointer below). The workflow (add keys, consistency check) stays here.
+All **11 locales** (en/fr/de/es/it/zh/pt/pt-pt/pl/ru/nl) share the same key set. **Don't re-read the locale JSON files** — the full key list is in `docs/i18n-keys.md` (pointer below). The workflow (add keys, consistency check) stays here.
 
 ### Adding new keys — use the helper script
 **Never edit the 10 locale files by hand.** Use `npm run i18n:add` instead — it writes every locale in one shot, validates JSON, and falls back to the EN value when a translation is missing.
@@ -690,7 +690,7 @@ a doc — or a file it describes — is staged. Run it by hand with `npm run doc
 | `llms.txt` "~N lines" | `renderer/inventory.js` | 15 % |
 | `llms.txt` CSS file count | `renderer/css/*.css` | exact |
 | `llms.txt` brand count **+ protocol table rows** | `renderer/printers/*/index.js` | exact |
-| `llms.txt` "N keys × 10 locales" | `renderer/locales/en.json` | 2 % |
+| `llms.txt` "N keys × 11 locales" | `renderer/locales/en.json` | 2 % |
 | `FEATURES.md` "current as of vX.Y.Z" | `package.json` | current, or previous patch |
 | Paths in README / llms.txt / CLAUDE.md / AGENT.md | the filesystem | must exist (templates + globs skipped) |
 | `llms.txt` Firestore map | `.collection("…")` calls in `renderer/inventory.js` | every collection written must be documented |
@@ -705,7 +705,7 @@ A pre-commit hook runs `npm run i18n:check` automatically — the commit is bloc
 
 ```bash
 npm run i18n:check
-# → "OK — 10 locales × N keys, all consistent." (exit 0)
+# → "OK — 11 locales × N keys, all consistent." (exit 0)
 # or a per-file list of missing/extra/empty/type-mismatch issues (exit 1)
 ```
 
@@ -727,7 +727,7 @@ The full per-category key list (App/status, Settings, Account, Login, Credential
 - **UI/UX — be autonomous, apply these by default (don't wait to be told each tweak):** (1) **Declutter** — cut redundant chrome (a `»` tab AND an ✕; titles repeating visible context; obvious subtitles). (2) **Context over labels** — if a state is already visible (selected item highlighted), don't repeat it. (3) **Consistency** — matching components look/size/behave identically (same size collapsed vs expanded; side-cards stack + get `»` tabs like group/material; collapse animation mirrors expand). (4) **Smooth motion, never jumpy** — elements stay put and the container resizes around them (no `justify-content:center` snap); slide don't pop; on a swap the incoming card covers before the outgoing closes; animate labels (max-width/opacity), not `display:none`. (5) **Real icons sized with presence** — masked SVGs over dots/glyphs, consistent sizes, centred on both axes (mind flex `min-width:auto` + top-heavy SVGs). (6) **Show the active/selected state.** (7) **Help/secondary actions in context + light.** (8) **Tighten space** — kill dead gaps, stacked paddings, useless separators. (9) Prefer **shared/generic** CSS-JS over per-file repetition. Propose refinements proactively with a one-line rationale. *(Full version: memory `feedback-ui-ux-autonomy`.)*
 - **Language**: Conversation with the user is in French. All project content — code comments, commit messages, documentation, instructions — must be written in English.
 - **Brand voice (all user-facing copy)**: every string a user reads — UI labels, buttons, empty states, prompts, nudges, error messages, modals, AND the "What's New" notes (`data/whatsnew.json`) — uses a **playful, deadpan, second-degree voice, Discord-style** (witty, self-aware, talks to you like a mate) — **NOT** Burger-King-style (no aggressive/provocative/troll edge). Lead with the **user benefit** in plain words; **no technical jargon** (avoid "modal", "toggle", "side panel", "header", class names, "TestFlight"…); **never describe what doesn't exist** or our process ("no emoji", "we removed X", "fixed bug Y"). Keep the tone natural in **every locale**. This playful voice is **register 3** — for **in-app copy + What's New (`data/whatsnew.json`) ONLY**. It is one of **three distinct copy registers** (see [*Three copy registers*](#️-three-copy-registers--changelog--release-note--whats-new)): the **release note** (`data/release-notes/`, register 2) is BambuLab-style factual, and the **`CHANGELOG.md`** (register 1) is exhaustive & technical. Same change, three voices — never blur them, and never ship the technical changelog wording where the playful or the Bambu one belongs. *(Same rule applies to the mobile app — see its CLAUDE.md.)*
-- **i18n**: always add all **10** translations (en/fr/de/es/it/zh/pt/pt-pt/pl/ru) in the same edit batch. **Use `npm run i18n:add` — do NOT hand-edit the locale JSON files.** See the *Adding new keys* section above for syntax.
+- **i18n**: always add all **11** translations (en/fr/de/es/it/zh/pt/pt-pt/pl/ru/nl) in the same edit batch. **Use `npm run i18n:add` — do NOT hand-edit the locale JSON files.** See the *Adding new keys* section above for syntax.
 - **Commits**: no `Co-Authored-By` line. **Never commit without explicit user instruction** — make the change, then stop and wait for the order to commit.
 - **Naming — clear human semantics first**: every name you introduce (Firestore collection/field, function, variable, CSS class, IPC channel, config key) must read plainly to a human and say what it *is*, so the meaning is obvious without chasing the code. Prefer a self-describing name over a clever/encoded one — e.g. a collection `rfidList` over `rfidChips`, a boolean `rfidListed`/`rfidBackup` over a multi-state `rfidChip: 1|2`. **Avoid encoding several states into one cryptic value** (magic numbers, packed flags): split into separate, well-named booleans/fields. **Don't store what you can derive** — drop redundant fields when an existing one already implies the answer (e.g. no `startState`/type field when the presence of a `backup` already means "TigerTag+"). When a name turns out unclear, rename it (and its doc/schema) rather than letting it stand. Clear semantics now prevent compounding complexity later.
 - **JS**: all logic lives in `inventory.js`. Do not inline JS in `inventory.html`.

diff --git a/README.md b/README.md
@@ -234,7 +234,7 @@ A QR code to download the mobile app is always accessible in the sidebar.
 
 ### 🌍 Accounts & i18n
 - Multi-account — switch between multiple TigerTag accounts
-- **10 locales** — EN · FR · DE · ES · IT · PL · PT (Brasil) · PT (Portugal) · 中文 · RU
+- **11 locales** — EN · FR · DE · ES · IT · PL · PT (Brasil) · PT (Portugal) · 中文 · RU · NL
 - Per-account language preference synced with Firestore
 - Google sign-in via loopback OAuth (RFC 8252 + PKCE) — Touch ID / passkey native support
 
@@ -331,7 +331,7 @@ Built artifacts go to `dist/` (git-ignored).
 UI strings live in `renderer/locales/<lang>.json`. Never edit the 10 locale files by hand — use the helper instead:
 
 ```bash
-# Add a new key across all 10 locales
+# Add a new key across all 11 locales
 npm run i18n:add -- myKey en="Hello" fr="Bonjour" de="Hallo" \
   es="Hola" it="Ciao" zh="你好" pt="Olá" pt-pt="Olá" pl="Cześć" ru="Привет"
 
@@ -383,7 +383,7 @@ TigerTag-Studio-Manager/
 │   ├── CODEMAP.md           # Line-range index for inventory.js (read first, grep last)
 │   ├── firebase.js          # Firebase init (public config)
 │   ├── css/                 # 10 themed files, loaded in order (00-base → 10-settings → … → 70-detail-misc)
-│   ├── locales/             # i18n JSON — en fr de es it zh pt pt-pt pl ru (10 locales, edit via npm run i18n:add)
+│   ├── locales/             # i18n JSON — en fr de es it zh pt pt-pt pl ru nl (11 locales, edit via npm run i18n:add)
 │   ├── IoT/                 # Extracted device modules (own CSS inside each)
 │   │   ├── tigerscale/      # TigerScale — Firestore subscription, panel, health tick
 │   │   └── td1s/            # TD1S color/TD sensor engine + TD/Color edit modals
@@ -423,7 +423,7 @@ TigerTag-Studio-Manager/
 4. **Run**: `npm start` to test locally
 5. **Open a Pull Request**
 
-Guidelines: keep the renderer vanilla (no React/Vue), add i18n strings with `npm run i18n:add` (all 10 locales), don't commit `node_modules/` or `dist/`.
+Guidelines: keep the renderer vanilla (no React/Vue), add i18n strings with `npm run i18n:add` (all 11 locales), don't commit `node_modules/` or `dist/`.
 
 **Reporting issues** — use [GitHub Issues](https://github.com/TigerTag-Project/TigerTag-Studio-Manager/issues). Use **Settings → Debug → Report a problem** in the app to copy a self-contained diagnostic report (version, platform, last 50 errors) to paste into your issue.
 

diff --git a/docs/i18n-keys.md b/docs/i18n-keys.md
@@ -1,6 +1,6 @@
 # i18n keys — complete reference (TigerTag Studio)
 
-> Extracted from `CLAUDE.md` to keep the always-loaded instructions lean. **Read this on demand instead of re-reading the locale JSON files.** All **10 locales** (en/fr/de/es/it/zh/pt/pt-pt/pl/ru) have every key below. To add/change keys use `npm run i18n:add` (never hand-edit the locale files) — see CLAUDE.md → *i18n — workflow*.
+> Extracted from `CLAUDE.md` to keep the always-loaded instructions lean. **Read this on demand instead of re-reading the locale JSON files.** All **11 locales** (en/fr/de/es/it/zh/pt/pt-pt/pl/ru/nl) have every key below. To add/change keys use `npm run i18n:add` (never hand-edit the locale files) — see CLAUDE.md → *i18n — workflow*.
 
 ### App / status
 | Key | Purpose |
@@ -243,4 +243,4 @@
 | `notifPaxxTitle` | Paxx firmware release notice title (Snapmaker owners) |
 | `notifPaxxText {{version}}` | Paxx release notice body — click opens the .bin download |
 
-> ⚠️ This table is a snapshot and can drift as keys are added. The authoritative key set is the locale files themselves; `npm run i18n:check` is the source of truth for "do all 10 locales agree". When you add keys via `npm run i18n:add`, append them to the relevant section here too.
+> ⚠️ This table is a snapshot and can drift as keys are added. The authoritative key set is the locale files themselves; `npm run i18n:check` is the source of truth for "do all 11 locales agree". When you add keys via `npm run i18n:add`, append them to the relevant section here too.
diff --git a/llms.txt b/llms.txt
@@ -21,7 +21,7 @@ Current version: **2.27.3** — macOS (Intel + Apple Silicon, signed & notarized
 - **Printer integrations**: `renderer/printers/<brand>/index.js` — one file per brand, loaded dynamically
 - **IoT sensors**: `renderer/IoT/td1s/` (TD1S color sensor), `renderer/IoT/tigerscale/` (TigerScale ESP32)
 - **CSS**: `renderer/css/00-base.css` → `70-detail-misc.css` (10 files, loaded in numeric order via `<link>` tags)
-- **i18n**: `renderer/locales/` — 10 JSON files (en/fr/de/es/it/zh/pt/pt-pt/pl/ru), managed via `npm run i18n:add`
+- **i18n**: `renderer/locales/` — 11 JSON files (en/fr/de/es/it/zh/pt/pt-pt/pl/ru/nl), managed via `npm run i18n:add`
 - **TigerTag SDK**: `@tigertag/sdk` npm package — parse, verify, encode TigerTag NTAG chips (pages 4–39, 144 bytes, blockSize=4)
 
 ## Key source files
@@ -251,7 +251,7 @@ All brands: printer discovery (mDNS + port scan + manual IP), filament edit per
 npm run i18n:add -- myKey --after existingKey en="..." fr="..." de="..." es="..." it="..." zh="..." pt="..." pt-pt="..." pl="..." ru="..."
 npm run i18n:check   # validates consistency (also runs as pre-commit hook)
 ```
-1523 keys × 10 locales as of v2.27.2.
+1523 keys × 11 locales as of v2.27.4.
 
 ## CSS conventions
 
@@ -298,7 +298,7 @@ npm run i18n:check   # validates consistency (also runs as pre-commit hook)
 
 ```bash
 npm start                          # dev (no bundler)
-npm run i18n:check                 # validate all 10 locales
+npm run i18n:check                 # validate all 11 locales
 git tag v2.13.0 && git push --tags  # triggers CI: parallel build macOS/Windows/Linux → GitHub Release
 ```
 

diff --git a/renderer/inventory.html b/renderer/inventory.html
@@ -2027,6 +2027,7 @@ <h3 class="eac-group-title" data-i18n="eacGroupRegion">Language &amp; region</h3
             <option value="pt-pt">Português (PT)</option>
             <option value="zh">中文</option>
             <option value="ru">Русский</option>
+            <option value="nl">Nederlands</option>
           </select>
         </div>
 

diff --git a/renderer/inventory.js b/renderer/inventory.js
@@ -1445,7 +1445,7 @@ import { elgFanStep } from './printers/elegoo/widget_control.js';
 
   /* ── lookups ── */
   async function loadLocales() {
-    await Promise.all(["en", "fr", "de", "es", "it", "zh", "pt", "pt-pt", "pl", "ru"].map(async lang => {
+    await Promise.all(["en", "fr", "de", "es", "it", "zh", "pt", "pt-pt", "pl", "ru", "nl"].map(async lang => {
       try {
         const r = await fetch(`locales/${lang}.json`);
         if (r.ok) state.i18n[lang] = await r.json();
@@ -33929,7 +33929,7 @@ import { elgFanStep } from './printers/elegoo/widget_control.js';
     ["en", "English"], ["fr", "Français"], ["de", "Deutsch"],
     ["es", "Español"], ["it", "Italiano"], ["zh", "中文"],
     ["pt", "Português (Brasil)"], ["pt-pt", "Português (Portugal)"], ["pl", "Polski"],
-    ["ru", "Русский"],
+    ["ru", "Русский"], ["nl", "Nederlands"],
   ];
   // An imported photo ALWAYS wins as the avatar; the generated colour is only
   // the fallback shown when there is no photo. So shuffling a colour never hides