About-Dialog als eigenes Fenster (Eto-Form + WebView) statt Inline-Modal

User-Feedback: About sollte nicht als overlay im Panel erscheinen sondern
ein echtes OS-Fenster sein wie Kamera/Masse-Settings.

Neu:
- rhino/about.py: open_as_window() via panel_base.open_satellite_window
  (read-only, kein Bridge-Save/Cancel-Callback noetig)
- src/AboutApp.jsx: gleiche Inhalte wie der vorige Modal — Versionen,
  Autor, Website, Lizenz — in einer 440x380 Eto-Form
- src/main.jsx: mode 'about' → AboutApp
- openAbout() in rhinoBridge.js sendet OPEN_ABOUT an Oberleiste
- OberleisteBridge handler OPEN_ABOUT → about.open_as_window()

OberleisteApp:
- Logo-onClick aufgeräumt: openAbout() statt setAboutOpen(true)
- aboutOpen-State und die AboutModal-Komponente entfernt

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/AboutApp.jsx

@@ -0,0 +1,55 @@
+import { useEffect } from 'react'
+import { notifyReady } from './lib/rhinoBridge'
+
+export default function AboutApp() {
+  useEffect(() => { notifyReady() }, [])
+
+  return (
+    <div style={{
+      padding: '28px 32px',
+      fontFamily: 'var(--font)', color: 'var(--text-primary)',
+      background: 'var(--bg-panel)', minHeight: '100vh',
+      boxSizing: 'border-box',
+    }}>
+      <div style={{ display: 'flex', alignItems: 'baseline', gap: 8,
+                     marginBottom: 4 }}>
+        <span style={{
+          fontFamily: "Krungthep, 'Archivo Black', sans-serif",
+          fontSize: 32, letterSpacing: '-0.02em', lineHeight: 1,
+        }}>
+          DOSSIER<span style={{ color: 'var(--accent)' }}>.</span>
+        </span>
+      </div>
+      <div style={{ fontSize: 11, color: 'var(--text-muted)',
+                     letterSpacing: '0.06em', textTransform: 'uppercase',
+                     marginBottom: 22 }}>
+        Teil von OpenStudio
+      </div>
+
+      <div style={{ display: 'grid', gridTemplateColumns: 'auto 1fr',
+                     gap: '8px 16px', fontSize: 12, marginBottom: 22 }}>
+        <span style={{ color: 'var(--text-muted)' }}>Launcher</span>
+        <span style={{ fontFamily: 'DM Mono, monospace' }}>v{__LAUNCHER_VERSION__}</span>
+        <span style={{ color: 'var(--text-muted)' }}>Plugin</span>
+        <span style={{ fontFamily: 'DM Mono, monospace' }}>v{__APP_VERSION__}</span>
+        <span style={{ color: 'var(--text-muted)' }}>Autor</span>
+        <span>Karim Gabriele Varano</span>
+        <span style={{ color: 'var(--text-muted)' }}>Website</span>
+        <a href="https://gabrielevarano.ch" target="_blank" rel="noreferrer"
+           style={{ color: 'var(--accent)', textDecoration: 'none' }}>
+          gabrielevarano.ch
+        </a>
+        <span style={{ color: 'var(--text-muted)' }}>Lizenz</span>
+        <span>Proprietär — © 2026 Karim Gabriele Varano</span>
+      </div>
+
+      <div style={{ fontSize: 11, color: 'var(--text-muted)',
+                     lineHeight: 1.5,
+                     paddingTop: 14,
+                     borderTop: '1px solid var(--border-light)' }}>
+        Rhino 8 Plugin für architektonische Workflows — Wände, Decken,
+        Öffnungen, Räume, SIA 416, Plan-Layouts. Schwester-App: Rapport.
+      </div>
+    </div>
+  )
+}

src/OberleisteApp.jsx

@@ -11,6 +11,7 @@ import {
   deleteLayerCombination, openLayerCombinationsDialog,
   openDossierSettings, openKameraPanel,
   setMasseActive, openMasseSettings,
+  openAbout,
 } from './lib/rhinoBridge'
 
 const PRESETS = [
@@ -208,7 +209,6 @@ export default function OberleisteApp() {
   const [draft, setDraft] = useState('')
   const [customMode, setCustomMode] = useState(false)  // Dropdown -> Custom-Input switch
   const customInputRef = useRef(null)
-  const [aboutOpen, setAboutOpen] = useState(false)
 
   useEffect(() => {
     onMessage('STATE', (s) => {
@@ -298,7 +298,7 @@ export default function OberleisteApp() {
     }}>
       {/* Logo: DOSSIER. (Petrol-Punkt) — Klick = About-Fenster */}
       <button
-        onClick={() => setAboutOpen(true)}
+        onClick={() => openAbout()}
         title="Über Dossier"
         style={{
           display: 'flex', alignItems: 'baseline', gap: 8,
@@ -558,85 +558,6 @@ export default function OberleisteApp() {
       {/* Spacer am rechten Rand */}
       <div style={{ flex: 1 }} />
     </div>
-    {aboutOpen && (
-      <AboutModal onClose={() => setAboutOpen(false)} />
-    )}
-    </div>
-  )
-}
-
-
-function AboutModal({ onClose }) {
-  return (
-    <div
-      onClick={onClose}
-      style={{
-        position: 'fixed', inset: 0, zIndex: 1000,
-        background: 'rgba(0, 0, 0, 0.6)',
-        display: 'flex', alignItems: 'center', justifyContent: 'center',
-      }}
-    >
-      <div
-        onClick={(e) => e.stopPropagation()}
-        style={{
-          minWidth: 360, maxWidth: 420,
-          background: 'var(--bg-panel)',
-          border: '1px solid var(--border)',
-          borderRadius: 8,
-          padding: '24px 28px',
-          boxShadow: '0 12px 48px rgba(0, 0, 0, 0.5)',
-          color: 'var(--text-primary)',
-          fontFamily: 'var(--font)',
-        }}
-      >
-        <div style={{ display: 'flex', alignItems: 'baseline', gap: 8,
-                       marginBottom: 4 }}>
-          <span style={{
-            fontFamily: "Krungthep, 'Archivo Black', sans-serif",
-            fontSize: 28, letterSpacing: '-0.02em', lineHeight: 1,
-          }}>
-            DOSSIER<span style={{ color: 'var(--accent)' }}>.</span>
-          </span>
-        </div>
-        <div style={{ fontSize: 11, color: 'var(--text-muted)',
-                       letterSpacing: '0.06em', textTransform: 'uppercase',
-                       marginBottom: 18 }}>
-          Teil von OpenStudio
-        </div>
-
-        <div style={{ display: 'grid', gridTemplateColumns: 'auto 1fr',
-                       gap: '6px 14px', fontSize: 11, marginBottom: 18 }}>
-          <span style={{ color: 'var(--text-muted)' }}>Launcher</span>
-          <span style={{ fontFamily: 'DM Mono, monospace' }}>v{__LAUNCHER_VERSION__}</span>
-          <span style={{ color: 'var(--text-muted)' }}>Plugin</span>
-          <span style={{ fontFamily: 'DM Mono, monospace' }}>v{__APP_VERSION__}</span>
-          <span style={{ color: 'var(--text-muted)' }}>Autor</span>
-          <span>Karim Gabriele Varano</span>
-          <span style={{ color: 'var(--text-muted)' }}>Website</span>
-          <a href="https://gabrielevarano.ch" target="_blank" rel="noreferrer"
-             style={{ color: 'var(--accent)', textDecoration: 'none' }}>
-            gabrielevarano.ch
-          </a>
-          <span style={{ color: 'var(--text-muted)' }}>Lizenz</span>
-          <span>Proprietär — © 2026 Karim Gabriele Varano</span>
-        </div>
-
-        <div style={{ fontSize: 10, color: 'var(--text-muted)',
-                       lineHeight: 1.5, marginBottom: 18,
-                       paddingTop: 12,
-                       borderTop: '1px solid var(--border-light)' }}>
-          Rhino 8 Plugin für architektonische Workflows — Wände, Decken,
-          Öffnungen, Räume, SIA 416, Plan-Layouts. Schwester-App: Rapport.
-        </div>
-
-        <div style={{ display: 'flex', justifyContent: 'flex-end' }}>
-          <button
-            onClick={onClose}
-            className="btn-contained"
-            style={{ padding: '6px 18px', fontSize: 11 }}
-          >Schliessen</button>
-        </div>
-      </div>
     </div>
   )
 }

src/lib/rhinoBridge.js

@@ -170,6 +170,7 @@ export function setOverridesPreset(name) { send('SET_OVERRIDES_PRESET', { name:
 export function saveOverridesPreset(name) { send('SAVE_OVERRIDES_PRESET', { name }) }
 export function openOverridesPanel()     { send('OPEN_OVERRIDES_PANEL', {}) }
 export function openKameraPanel()        { send('OPEN_KAMERA_PANEL', {}) }
+export function openAbout()              { send('OPEN_ABOUT', {}) }
 
 // --- Masse (in Oberleiste + Satellite-Fenster MasseSettings) ---
 // Topbar: aktives Mass setzen + Settings-Fenster oeffnen

src/main.jsx

@@ -13,6 +13,7 @@ import SwisstopoApp from './SwisstopoApp.jsx'
 import OsmApp from './OsmApp.jsx'
 import KameraApp from './KameraApp.jsx'
 import MasseSettingsApp from './MasseSettingsApp.jsx'
+import AboutApp from './AboutApp.jsx'
 import GestaltungApp from './GestaltungApp.jsx'
 import AusschnitteApp from './AusschnitteApp.jsx'
 import MassstabApp from './MassstabApp.jsx'
@@ -44,6 +45,7 @@ const RootApp = mode === 'gestaltung'           ? GestaltungApp
               : mode === 'osm'                  ? OsmApp
               : mode === 'kamera'               ? KameraApp
               : mode === 'masse_settings'       ? MasseSettingsApp
+              : mode === 'about'                ? AboutApp
               : App
 
 window.onerror = function (msg, src, line, col, err) {