chore: Dioxus-0.7-Projekt mit Tailwind-Setup aufsetzen

Cargo-, Dioxus- und Tailwind-Konfiguration, Clippy-Regeln, Assets und
Stylesheets (tokens/base/layout/components). Cargo.lock wird eingecheckt,
da es sich um ein Binary-Crate handelt.

node_modules/ und .idea/ per .gitignore ausgeschlossen.

README.md

@@ -0,0 +1,51 @@
+# Development
+
+Your new bare-bones project includes minimal organization with a single `main.rs` file and a few assets.
+
+```
+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:
+
+```bash
+npx @tailwindcss/cli -i ./input.css -o ./assets/tailwind.css --watch
+```
+
+### Serving Your App
+
+Run the following command in the root of your project to start developing with the default platform:
+
+```bash
+dx serve
+```
+
+To run for a different platform, use the `--platform platform` flag. E.g.
+```bash
+dx serve --platform desktop
+```
+
+