chore: generierte assets/tailwind.css aus dem Repo nehmen

Nachtrag zum Tailwind-Rauswurf: dx legt die Datei bei jedem vollen Build neu an - auch nachdem die Eingabedatei geloescht wurde und main.rs sie nicht mehr verlinkt. Offenbar aus einem eigenen Cache; ein Schalter dagegen war nicht zu finden. Statt dagegen anzukaempfen wandert sie in die .gitignore. Sie ist ein lokales Nebenprodukt ohne Leser, und so taucht sie nicht bei jedem Build als vermeintliche Aenderung auf.
chore: Tailwind und die npm-Toolchain entfernen
2026-08-28 09:21:02 +02:00 · 2026-08-28 09:19:36 +02:00 · 2026-08-28 08:57:19 +02:00
18 changed files with 159 additions and 468 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -9,8 +9,9 @@
 # Dioxus build output
 /dist

-# Node (tailwind toolchain)
-node_modules/
-
 # IDE
 /.idea
+
+# dx erzeugt diese Datei bei jedem vollen Build neu, auch ohne Eingabedatei
+# und ohne dass sie noch verlinkt waere. Lokales Nebenprodukt, kein Quellcode.
+assets/tailwind.css
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2330,7 +2330,6 @@ dependencies = [
 "dioxus-code",
 "dioxus-code-editor",
 "strum",
- "strum_macros",
 ]

 [[package]]
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,8 +10,7 @@ edition = "2021"
 dioxus = { version = "0.7.1", features = ["router"] }
 dioxus-code = "0.1.2"
 dioxus-code-editor = { version = "0.1.2", features = ["all-languages"] }
-strum = { version = "0.28.0", features = ["strum_macros", "derive"] }
-strum_macros = "0.28.0"
+strum = { version = "0.28.0", features = ["derive"] }

 [features]
 default = ["desktop"]
--- a/README.md
+++ b/README.md
@@ -1,51 +1,32 @@
-# Development
+# DioNotes Client

-Your new bare-bones project includes minimal organization with a single `main.rs` file and a few assets.
+Lokale Markdown-Notizen-App auf Basis von [Dioxus 0.7](https://dioxuslabs.com/learn/0.7), Desktop.

-```
-project/
-├─ assets/ # Any assets that are used by the app should be placed here
-├─ src/
-│  ├─ main.rs # main.rs is the entry point to your application and currently contains all components for the app
-├─ Cargo.toml # The Cargo.toml file defines the dependencies and feature flags for your project
-```
-
-### Automatic Tailwind (Dioxus 0.7+)
-
-As of Dioxus 0.7, there no longer is a need to manually install tailwind. Simply `dx serve` and you're good to go!
-
-Automatic tailwind is supported by checking for a file called `tailwind.css` in your app's manifest directory (next to Cargo.toml). To customize the file, use the dioxus.toml:
-
-```toml
-[application]
-tailwind_input = "my.css"
-tailwind_output = "assets/out.css" # also customize the location of the out file!
-```
-
-### Tailwind Manual Install
-
-To use tailwind plugins or manually customize tailwind, you can can install the Tailwind CLI and use it directly.
-
-### Tailwind
-1. Install npm: https://docs.npmjs.com/downloading-and-installing-node-js-and-npm
-2. Install the Tailwind CSS CLI: https://tailwindcss.com/docs/installation/tailwind-cli
-3. Run the following command in the root of the project to start the Tailwind CSS compiler:
+## Entwicklung

 ```bash
-npx @tailwindcss/cli -i ./input.css -o ./assets/tailwind.css --watch
+dx serve                     # Desktop-App starten (Standard-Plattform)
+dx serve --platform web      # im Browser
+cargo test                   # Tests
 ```

-### Serving Your App
+## Aufbau

-Run the following command in the root of your project to start developing with the default platform:
-
-```bash
-dx serve
+```
+assets/css/     Design-System: tokens → base → layout → components,
+                in dieser Reihenfolge in main.rs verlinkt
+src/route.rs    alle Routen in einem Routable-Enum
+src/workspace.rs
+src/components/ wiederverwendbare Bausteine (CustomLink, CustomButton, …)
+src/views/      die Bildschirme: Selector und Editor
+docs/           Konventionen für Agenten, Rechercheergebnisse
 ```

-To run for a different platform, use the `--platform platform` flag. E.g.
-```bash
-dx serve --platform desktop
-```
+Es gibt **kein** Tailwind und keine npm-Toolchain — das Styling liegt vollständig in
+`assets/css/` und arbeitet mit den `--dn-*`-Tokens.

+## Wo die Entscheidungen liegen

+Fachbegriffe stehen in [`CONTEXT.md`](CONTEXT.md). Entscheidungen werden im
+Issue-Tracker geführt statt in `docs/adr/`; eine Wayfinder-Map indexiert pro Vorhaben,
+welche Entscheidung wo begründet ist. Siehe [`docs/agents/`](docs/agents/).
--- a/assets/css/components.css
+++ b/assets/css/components.css
@@ -49,30 +49,6 @@
    transform: scaleY(1);
 }

-/* --- Workspace selector tab ------------------------------------------------- */
-
-.workspace-selector {
-    padding: var(--dn-space-2) var(--dn-space-4);
-    border-radius: var(--dn-radius);
-    color: var(--dn-fg-muted);
-    font-size: var(--dn-text-base);
-    font-weight: 500;
-    text-decoration: none;
-    white-space: nowrap;
-    transition: color var(--dn-dur-fast) var(--dn-ease),
-                background-color var(--dn-dur-fast) var(--dn-ease);
-}
-
-.workspace-selector:hover {
-    color: var(--dn-fg);
-    background: var(--dn-bg-raised);
-}
-
-.workspace-selector.active {
-    color: var(--dn-fg-on-accent);
-    background: var(--dn-accent);
-}
-
 /* --- Buttons ---------------------------------------------------------------- */

 .btn {
--- a/assets/css/layout.css
+++ b/assets/css/layout.css
@@ -25,15 +25,6 @@
    padding: var(--dn-space-6);
 }

-.workspace-selector-links {
-    display: flex;
-    gap: var(--dn-space-1);
-    padding: var(--dn-space-1);
-    background: var(--dn-bg-sunken);
-    border: 1px solid var(--dn-border);
-    border-radius: var(--dn-radius-lg);
-}
-
 .workspace-selector-view {
    width: 100%;
    max-width: 34rem;
--- a/assets/css/tokens.css
+++ b/assets/css/tokens.css
@@ -4,9 +4,9 @@
   Palette: Catppuccin Mocha, matching the editor's Theme::CATPPUCCIN_MOCHA
   so the editor pane and the app chrome are the same surface.

-   All tokens are prefixed --dn-. Tailwind v4 publishes its own --font-*,
-   --text-*, --radius-* and --leading-* on :root and tree-shakes that set as
-   utilities come and go, so an unprefixed token would collide silently.
+   All tokens are prefixed --dn- to keep them in one namespace. The prefix was
+   originally defence against Tailwind v4, which publishes its own --font-*,
+   --text-* and --radius-* on :root; Tailwind is gone, the convention stays.
   ========================================================================== */

 :root {
--- a/assets/tailwind.css
+++ b/assets/tailwind.css
@@ -1,263 +0,0 @@
-/*! tailwindcss v4.1.5 | MIT License | https://tailwindcss.com */
-@layer properties;
-@layer theme, base, components, utilities;
-@layer theme {
-  :root, :host {
-    --font-sans: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol',
-    'Noto Color Emoji';
-    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New',
-    monospace;
-    --text-xs: 0.75rem;
-    --text-sm: 0.875rem;
-    --text-base: 1rem;
-    --text-lg: 1.125rem;
-    --text-xl: 1.25rem;
-    --leading-tight: 1.25;
-    --leading-normal: 1.5;
-    --radius-sm: 0.25rem;
-    --radius-lg: 0.5rem;
-    --default-transition-duration: 150ms;
-    --default-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
-    --default-font-family: var(--font-sans);
-    --default-mono-font-family: var(--font-mono);
-  }
-}
-@layer base {
-  *, ::after, ::before, ::backdrop, ::file-selector-button {
-    box-sizing: border-box;
-    margin: 0;
-    padding: 0;
-    border: 0 solid;
-  }
-  html, :host {
-    line-height: 1.5;
-    -webkit-text-size-adjust: 100%;
-    tab-size: 4;
-    font-family: var(--default-font-family, ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji');
-    font-feature-settings: var(--default-font-feature-settings, normal);
-    font-variation-settings: var(--default-font-variation-settings, normal);
-    -webkit-tap-highlight-color: transparent;
-  }
-  hr {
-    height: 0;
-    color: inherit;
-    border-top-width: 1px;
-  }
-  abbr:where([title]) {
-    -webkit-text-decoration: underline dotted;
-    text-decoration: underline dotted;
-  }
-  h1, h2, h3, h4, h5, h6 {
-    font-size: inherit;
-    font-weight: inherit;
-  }
-  a {
-    color: inherit;
-    -webkit-text-decoration: inherit;
-    text-decoration: inherit;
-  }
-  b, strong {
-    font-weight: bolder;
-  }
-  code, kbd, samp, pre {
-    font-family: var(--default-mono-font-family, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace);
-    font-feature-settings: var(--default-mono-font-feature-settings, normal);
-    font-variation-settings: var(--default-mono-font-variation-settings, normal);
-    font-size: 1em;
-  }
-  small {
-    font-size: 80%;
-  }
-  sub, sup {
-    font-size: 75%;
-    line-height: 0;
-    position: relative;
-    vertical-align: baseline;
-  }
-  sub {
-    bottom: -0.25em;
-  }
-  sup {
-    top: -0.5em;
-  }
-  table {
-    text-indent: 0;
-    border-color: inherit;
-    border-collapse: collapse;
-  }
-  :-moz-focusring {
-    outline: auto;
-  }
-  progress {
-    vertical-align: baseline;
-  }
-  summary {
-    display: list-item;
-  }
-  ol, ul, menu {
-    list-style: none;
-  }
-  img, svg, video, canvas, audio, iframe, embed, object {
-    display: block;
-    vertical-align: middle;
-  }
-  img, video {
-    max-width: 100%;
-    height: auto;
-  }
-  button, input, select, optgroup, textarea, ::file-selector-button {
-    font: inherit;
-    font-feature-settings: inherit;
-    font-variation-settings: inherit;
-    letter-spacing: inherit;
-    color: inherit;
-    border-radius: 0;
-    background-color: transparent;
-    opacity: 1;
-  }
-  :where(select:is([multiple], [size])) optgroup {
-    font-weight: bolder;
-  }
-  :where(select:is([multiple], [size])) optgroup option {
-    padding-inline-start: 20px;
-  }
-  ::file-selector-button {
-    margin-inline-end: 4px;
-  }
-  ::placeholder {
-    opacity: 1;
-  }
-  @supports (not (-webkit-appearance: -apple-pay-button))  or (contain-intrinsic-size: 1px) {
-    ::placeholder {
-      color: currentcolor;
-      @supports (color: color-mix(in lab, red, red)) {
-        color: color-mix(in oklab, currentcolor 50%, transparent);
-      }
-    }
-  }
-  textarea {
-    resize: vertical;
-  }
-  ::-webkit-search-decoration {
-    -webkit-appearance: none;
-  }
-  ::-webkit-date-and-time-value {
-    min-height: 1lh;
-    text-align: inherit;
-  }
-  ::-webkit-datetime-edit {
-    display: inline-flex;
-  }
-  ::-webkit-datetime-edit-fields-wrapper {
-    padding: 0;
-  }
-  ::-webkit-datetime-edit, ::-webkit-datetime-edit-year-field, ::-webkit-datetime-edit-month-field, ::-webkit-datetime-edit-day-field, ::-webkit-datetime-edit-hour-field, ::-webkit-datetime-edit-minute-field, ::-webkit-datetime-edit-second-field, ::-webkit-datetime-edit-millisecond-field, ::-webkit-datetime-edit-meridiem-field {
-    padding-block: 0;
-  }
-  :-moz-ui-invalid {
-    box-shadow: none;
-  }
-  button, input:where([type='button'], [type='reset'], [type='submit']), ::file-selector-button {
-    appearance: button;
-  }
-  ::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
-    height: auto;
-  }
-  [hidden]:where(:not([hidden='until-found'])) {
-    display: none !important;
-  }
-}
-@layer utilities {
-  .visible {
-    visibility: visible;
-  }
-  .relative {
-    position: relative;
-  }
-  .static {
-    position: static;
-  }
-  .container {
-    width: 100%;
-    @media (width >= 40rem) {
-      max-width: 40rem;
-    }
-    @media (width >= 48rem) {
-      max-width: 48rem;
-    }
-    @media (width >= 64rem) {
-      max-width: 64rem;
-    }
-    @media (width >= 80rem) {
-      max-width: 80rem;
-    }
-    @media (width >= 96rem) {
-      max-width: 96rem;
-    }
-  }
-  .flex {
-    display: flex;
-  }
-  .transform {
-    transform: var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,);
-  }
-  .border {
-    border-style: var(--tw-border-style);
-    border-width: 1px;
-  }
-  .text-wrap {
-    text-wrap: wrap;
-  }
-  .outline {
-    outline-style: var(--tw-outline-style);
-    outline-width: 1px;
-  }
-  .transition {
-    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, -webkit-backdrop-filter, backdrop-filter, display, visibility, content-visibility, overlay, pointer-events;
-    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
-    transition-duration: var(--tw-duration, var(--default-transition-duration));
-  }
-}
-@property --tw-rotate-x {
-  syntax: "*";
-  inherits: false;
-}
-@property --tw-rotate-y {
-  syntax: "*";
-  inherits: false;
-}
-@property --tw-rotate-z {
-  syntax: "*";
-  inherits: false;
-}
-@property --tw-skew-x {
-  syntax: "*";
-  inherits: false;
-}
-@property --tw-skew-y {
-  syntax: "*";
-  inherits: false;
-}
-@property --tw-border-style {
-  syntax: "*";
-  inherits: false;
-  initial-value: solid;
-}
-@property --tw-outline-style {
-  syntax: "*";
-  inherits: false;
-  initial-value: solid;
-}
-@layer properties {
-  @supports ((-webkit-hyphens: none) and (not (margin-trim: inline))) or ((-moz-orient: inline) and (not (color:rgb(from red r g b)))) {
-    *, ::before, ::after, ::backdrop {
-      --tw-rotate-x: initial;
-      --tw-rotate-y: initial;
-      --tw-rotate-z: initial;
-      --tw-skew-x: initial;
-      --tw-skew-y: initial;
-      --tw-border-style: solid;
-      --tw-outline-style: solid;
-    }
-  }
-}
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,18 +0,0 @@
-{
-  "name": "dionotes-client",
-  "lockfileVersion": 3,
-  "requires": true,
-  "packages": {
-    "": {
-      "dependencies": {
-        "tailwindcss": "^4.3.3"
-      }
-    },
-    "node_modules/tailwindcss": {
-      "version": "4.3.3",
-      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.3.3.tgz",
-      "integrity": "sha512-gOhV3P7ufE62QDGg1zVaTgCR+EtPv92k2nIhVcVKcLmxT1sUBsQGhnZj175j+MqRt4zLF7ic+sCYjfhxMxj7YQ==",
-      "license": "MIT"
-    }
-  }
-}
--- a/package.json
+++ b/package.json
@@ -1,5 +0,0 @@
-{
-  "dependencies": {
-    "tailwindcss": "^4.3.3"
-  }
-}
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,16 +1,18 @@
-mod views;
 mod components;
+mod route;
+mod views;
+mod workspace;

 use dioxus::prelude::*;
-use crate::views::editor::dionotes_editor::EditorRoute;
-use crate::views::workspace_selector::selector::WorkspaceRoute;
+
+use crate::route::Route;
+use crate::workspace::Workspace;

 const FAVICON: Asset = asset!("/assets/favicon.ico");

 // Linked individually rather than via @import in a single entry file: asset!()
 // only emits files it is given by name, so an @import chain would 404 at runtime.
 // Order matters — tokens, then baseline, then layout, then components.
-const TAILWIND_CSS: Asset = asset!("/assets/tailwind.css");
 const TOKENS_CSS: Asset = asset!("/assets/css/tokens.css");
 const BASE_CSS: Asset = asset!("/assets/css/base.css");
 const LAYOUT_CSS: Asset = asset!("/assets/css/layout.css");
@@ -22,22 +24,17 @@ fn main() {

 #[component]
 fn App() -> Element {
-    let workspace_selected: Signal<bool> = use_signal(|| false);
+    // Der offene Workspace als Context, nicht als Prop: Er wird im Selector
+    // gesetzt und in der Datei-Leiste gelesen — beide hängen unter einem
+    // Outlet, durch das sich keine Props durchreichen lassen.
+    use_context_provider(|| Signal::new(None::<Workspace>));
+
    rsx! {
        document::Link { rel: "icon", href: FAVICON }
-        // Tailwind first: its preflight lives in @layer base, our unlayered
-        // rules win the cascade regardless, but this keeps source order honest.
-        document::Link { rel: "stylesheet", href: TAILWIND_CSS }
        document::Link { rel: "stylesheet", href: TOKENS_CSS }
        document::Link { rel: "stylesheet", href: BASE_CSS }
        document::Link { rel: "stylesheet", href: LAYOUT_CSS }
        document::Link { rel: "stylesheet", href: COMPONENTS_CSS }
-        if workspace_selected() {
-            Router::<EditorRoute> {}
-        } else {
-            Router::<WorkspaceRoute> {}
-        }
+        Router::<Route> {}
    }
 }
-
-
--- a/src/route.rs
+++ b/src/route.rs
@@ -0,0 +1,36 @@
+use dioxus::prelude::*;
+use strum::EnumMessage;
+
+use crate::views::editor::dionotes_editor::{Editor, EditorShell, Home};
+use crate::views::workspace_selector::selector::Selector;
+
+/// Alle Routen der App in einem Enum.
+///
+/// Bewusst *ein* Router statt zweier: Zwei Routable-Enums teilen sich dieselbe
+/// History, und beide hatten `/` belegt — beim Umschalten hätte der Editor eine
+/// URL zu sehen bekommen, die er nicht kennt.
+#[derive(Debug, Clone, Routable, PartialEq, EnumMessage)]
+#[rustfmt::skip]
+pub enum Route {
+    #[nest("/workspace")]
+        #[layout(EditorShell)]
+            #[route("/")]
+            #[strum(message = "Home")]
+            Home {},
+            #[route("/editor")]
+            #[strum(message = "Editor")]
+            Editor {},
+        #[end_layout]
+    #[end_nest]
+    #[route("/")]
+    Selector {},
+}
+
+impl Route {
+    /// Die Einträge der Datei-Leiste im Editor.
+    ///
+    /// Explizit statt über `EnumIter`, weil das Enum jetzt auch den Selector
+    /// enthält und der in dieser Leiste nichts zu suchen hat. Wermutstropfen:
+    /// eine neue Editor-Route hier einzutragen erzwingt der Compiler nicht.
+    pub const EDITOR_TABS: [Self; 2] = [Self::Home {}, Self::Editor {}];
+}
--- a/src/views/editor/dionotes_editor.rs
+++ b/src/views/editor/dionotes_editor.rs
@@ -1,32 +1,24 @@
 use dioxus::prelude::*;
 use dioxus_code::Theme;
 use dioxus_code_editor::{CodeEditor, Language};
+use strum::EnumMessage;
+
 use crate::components::custom_link::custom_link_component::CustomLink;
-use strum::{EnumMessage, IntoEnumIterator};
-use strum_macros::EnumIter;
+use crate::route::Route;
+use crate::workspace::Workspace;

 const HEADER_SVG: Asset = asset!("/assets/header.svg");

-#[derive(Debug, Clone, Routable, PartialEq, EnumIter, EnumMessage)]
-#[rustfmt::skip]
-pub enum EditorRoute {
-    #[layout(Navbar)]
-    #[route("/")]
-    #[strum(message = "Home")]
-    Home {},
-    #[route("/editor")]
-    #[strum(message = "Editor")]
-    Editor {},
-}
-
 /// Home page
 #[component]
-fn Home() -> Element {
+pub fn Home() -> Element {
    rsx! {
        Hero {}
    }
 }

+// TODO: Unveränderter Dioxus-Vorlagentext. Ersetzen, sobald klar ist, was
+// beim Öffnen eines Workspace angezeigt wird, bevor eine Notiz gewählt wurde.
 #[component]
 pub fn Hero() -> Element {
    rsx! {
@@ -46,7 +38,7 @@ pub fn Hero() -> Element {
 }

 #[component]
-fn Editor() -> Element {
+pub fn Editor() -> Element {
    let mut source = use_signal(String::new);

    rsx! {
@@ -60,15 +52,34 @@ fn Editor() -> Element {
    }
 }

-/// Shared navbar component.
+/// Die Editor-Hülle: Datei-Leiste links, Editorfläche rechts.
+///
+/// Trägt zugleich den Zustands-Guard — ohne offenen Workspace hat der Editor
+/// nichts anzuzeigen. Der Fall ist real: Hot-Reload setzt den Context zurück,
+/// während die Route bestehen bleibt.
 #[component]
-fn Navbar() -> Element {
+pub fn EditorShell() -> Element {
+    let workspace = use_context::<Signal<Option<Workspace>>>();
+    let navigator = use_navigator();
+
+    use_effect(move || {
+        if workspace.read().is_none() {
+            navigator.replace(Route::Selector {});
+        }
+    });
+
+    if workspace.read().is_none() {
+        return rsx! {};
+    }
+
    rsx! {
        div {
            class: "layout-container",
            div {
                class: "files-bar",
-                for entry in EditorRoute::iter() {
+                // TODO: Durch den Notiz-Baum des offenen Workspace ersetzen
+                // (rekursiv eingelesen, aufklappbar). Bis dahin die Routen.
+                for entry in Route::EDITOR_TABS {
                    CustomLink {
                        key: "{entry}",
                        label: entry.get_message().unwrap_or_default(),
@@ -79,8 +90,8 @@ fn Navbar() -> Element {
            }
            div {
                class: "editor-container",
-                Outlet::<EditorRoute> {  }
+                Outlet::<Route> {  }
            }
        }
    }
-}
+}
--- a/src/views/workspace_selector/create_new_workspace.rs
+++ b/src/views/workspace_selector/create_new_workspace.rs
@@ -1,11 +0,0 @@
-use dioxus::prelude::*;
-
-/// Create new Workspace Layout
-// TODO: Platzhalter — Formular zum Anlegen eines Workspace (Name, Pfad) und
-// Verdrahtung als Ziel von WorkspaceRoute::NewWorkspace fehlen noch.
-#[component]
-fn NewWorkspaceLayout() -> Element {
-    rsx! {
-        div {}
-    }
-}
--- a/src/views/workspace_selector/mod.rs
+++ b/src/views/workspace_selector/mod.rs
@@ -1,2 +1 @@
 pub mod selector;
-pub mod create_new_workspace;
--- a/src/views/workspace_selector/selector.rs
+++ b/src/views/workspace_selector/selector.rs
@@ -1,61 +1,26 @@
 use dioxus::prelude::*;
-use strum::{EnumMessage, IntoEnumIterator};
-use strum_macros::EnumIter;
-use crate::components::custom_link::custom_link_component::CustomLink;

-#[derive(Debug, Clone, Routable, PartialEq, EnumIter, EnumMessage)]
-#[rustfmt::skip]
-pub enum WorkspaceRoute {
-    #[layout(Workspace)]
-    #[route("/")]
-    #[strum(message = "Create new Workspace")]
-    NewWorkspace {},
-    #[route("/ws_open")]
-    #[strum(message = "Open Workspace")]
-    OpenWorkspace {},
-}
-
-/// Page to create new Workspace
+/// Der Bildschirm vor dem Editor: einen bekannten Workspace öffnen oder einen
+/// hinzufügen. Eine einzige Route, keine Reiter — die Workspace-Liste führt,
+/// das Hinzufügen ist Nebenaktion.
 #[component]
-fn NewWorkspace() -> Element {
+pub fn Selector() -> Element {
    rsx! {
-        div {
-            "New Workspace",
-        }
-    }
-}
-
-/// Page to open available Workspaces
-#[component]
-fn OpenWorkspace() -> Element {
-    rsx! {
-        div {
-            "Open Workspace",
-        }
-    }
-}
-
-/// Workspace Layout
-#[component]
-fn Workspace() -> Element {
-    rsx! {
-        div {
-            class: "workspace-selector-layout",
-            div {
-                class: "workspace-selector-links",
-                for route in WorkspaceRoute::iter() {
-                    CustomLink {
-                        key: "{route}",
-                        label: route.get_message().unwrap_or_default(),
-                        href: route.clone(),
-                        css: "workspace-selector",
+        div { class: "workspace-selector-layout",
+            div { class: "workspace-selector-view",
+                // TODO: Workspace-Liste aus workspaces.ron laden und darstellen
+                // (Ordnername, Pfad darunter, Statusabzeichen). Bis dahin nur
+                // der leere Zustand.
+                div { class: "empty-state",
+                    span { class: "empty-state-title", "Noch kein Workspace" }
+                    span { "Der erste Workspace ist ein Ordner deiner Wahl." }
+                    // TODO: Nativen Ordner-Dialog anbinden, Marker anlegen und
+                    // den Workspace in den Context schreiben.
+                    button { class: "btn btn-primary", disabled: true,
+                        "Workspace hinzufügen…"
                    }
                }
            }
-            div {
-                class: "workspace-selector-view",
-                Outlet::<WorkspaceRoute> { }
-            }
        }
    }
 }
--- a/src/workspace.rs
+++ b/src/workspace.rs
@@ -0,0 +1,34 @@
+use std::path::PathBuf;
+
+/// Ein geöffneter Workspace — der Ordner auf der Platte, in dem die Notizen liegen.
+///
+/// Heute genau ein Feld. Der Typ existiert trotzdem als eigener Name, weil
+/// `CONTEXT.md` „Workspace" als Domänenbegriff führt und die Einstellungen aus
+/// `.dionotes/workspace.ron` hier andocken werden.
+#[derive(Debug, Clone, PartialEq)]
+pub struct Workspace {
+    pub root: PathBuf,
+}
+
+impl Workspace {
+    /// Anzeigename: der Ordnername. Bewusst abgeleitet statt gespeichert —
+    /// ein eigenes Namensfeld wäre nach dem ersten Umbenennen des Ordners falsch.
+    pub fn name(&self) -> String {
+        self.root
+            .file_name()
+            .map(|n| n.to_string_lossy().into_owned())
+            .unwrap_or_else(|| self.root.to_string_lossy().into_owned())
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::Workspace;
+    use std::path::PathBuf;
+
+    #[test]
+    fn name_is_the_folder_name() {
+        let ws = Workspace { root: PathBuf::from("C:/Users/marvin/Notizen") };
+        assert_eq!(ws.name(), "Notizen");
+    }
+}
--- a/tailwind.css
+++ b/tailwind.css
@@ -1 +0,0 @@
-@import "tailwindcss";