ui: Wording-Überarbeitung — Live-Monitoring / Analyse statt Ad-hoc / Recherche

Sidebar: "Live-Monitoring" und "Analysen & Briefings" statt "Aktive Lagen" / "Aktive Recherchen"
Modal: Verständliche Beschreibungen statt technischer Begriffe (RSS-Feeds, WebSearch, Deep Research)
Badge: "Live" / "Analyse" statt "Breaking" / "Recherche"
Button: "+ Neue Lage" statt "+ Neue Lage / Recherche"

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/static/dashboard.html

@@ -59,7 +59,7 @@
         <!-- Sidebar -->
         <nav class="sidebar" aria-label="Seitenleiste">
             <div class="sidebar-section">
-                <button class="btn btn-primary btn-full btn-small" id="new-incident-btn">+ Neue Lage / Recherche</button>
+                <button class="btn btn-primary btn-full btn-small" id="new-incident-btn">+ Neue Lage</button>
             </div>
 
             <div class="sidebar-filter">
@@ -70,7 +70,7 @@
             <div class="sidebar-section">
                 <h2 class="sidebar-section-title collapsible" onclick="App.toggleSidebarSection('active-incidents')" role="button" tabindex="0" aria-expanded="true">
                     <span class="sidebar-chevron" id="chevron-active-incidents" aria-hidden="true">&#9662;</span>
-                    Aktive Lagen
+                    Live-Monitoring
                     <span class="sidebar-section-count" id="count-active-incidents"></span>
                 </h2>
                 <div id="active-incidents" aria-live="polite"></div>
@@ -79,7 +79,7 @@
             <div class="sidebar-section">
                 <h2 class="sidebar-section-title collapsible" onclick="App.toggleSidebarSection('active-research')" role="button" tabindex="0" aria-expanded="true">
                     <span class="sidebar-chevron" id="chevron-active-research" aria-hidden="true">&#9662;</span>
-                    Aktive Recherchen
+                    Analysen & Briefings
                     <span class="sidebar-section-count" id="count-active-research"></span>
                 </h2>
                 <div id="active-research" aria-live="polite"></div>
@@ -325,11 +325,11 @@
                     <div class="form-group">
                         <label for="inc-type">Art der Lage</label>
                         <select id="inc-type" onchange="toggleTypeDefaults()">
-                            <option value="adhoc">Ad-hoc Lage (Breaking News)</option>
-                            <option value="research">Recherche (Hintergrund)</option>
+                            <option value="adhoc">Live-Monitoring — Ereignis beobachten</option>
+                            <option value="research">Analyse — Thema recherchieren</option>
                         </select>
                         <div class="form-hint" id="type-hint">
-                            RSS-Feeds + WebSearch, automatische Aktualisierung empfohlen
+                            Durchsucht laufend hunderte Nachrichtenquellen nach neuen Meldungen. Empfohlen: Automatische Aktualisierung.
                         </div>
                     </div>
                     <div class="form-group">