feat: Add dashboard chat integration and MCP server

Major changes:
- Dashboard: WebSocket-based chat with session management
- Dashboard: New chat components (ChatPane, ChatInput, ModeToggle)
- Dashboard: Enhanced UI with parallel coordinates chart
- MCP Server: New atomizer-tools server for Claude integration
- Extractors: Enhanced Zernike OPD extractor
- Reports: Improved report generator

New studies (configs and scripts only):
- M1 Mirror: Cost reduction campaign studies
- Simple Beam, Simple Bracket, UAV Arm studies

Note: Large iteration data (2_iterations/, best_design_archive/)
excluded via .gitignore - kept on local Gitea only.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

atomizer-dashboard/frontend/src/App.tsx

@@ -1,9 +1,7 @@
 import { BrowserRouter, Routes, Route } from 'react-router-dom';
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 import { StudyProvider } from './context/StudyContext';
-import { ClaudeTerminalProvider } from './context/ClaudeTerminalContext';
 import { MainLayout } from './components/layout/MainLayout';
-import { GlobalClaudeTerminal } from './components/GlobalClaudeTerminal';
 import Home from './pages/Home';
 import Setup from './pages/Setup';
 import Dashboard from './pages/Dashboard';
@@ -24,26 +22,21 @@ function App() {
   return (
     <QueryClientProvider client={queryClient}>
       <StudyProvider>
-        <ClaudeTerminalProvider>
-          <BrowserRouter>
-            <Routes>
-              {/* Home page - no sidebar layout */}
-              <Route path="/" element={<Home />} />
+        <BrowserRouter>
+          <Routes>
+            {/* Home page - no sidebar layout */}
+            <Route path="/" element={<Home />} />
 
-              {/* Study pages - with sidebar layout */}
-              <Route element={<MainLayout />}>
-                <Route path="setup" element={<Setup />} />
-                <Route path="dashboard" element={<Dashboard />} />
-                <Route path="analysis" element={<Analysis />} />
-                <Route path="insights" element={<Insights />} />
-                <Route path="results" element={<Results />} />
-              </Route>
-            </Routes>
-
-            {/* Global Claude Terminal - persists across navigation */}
-            <GlobalClaudeTerminal />
-          </BrowserRouter>
-        </ClaudeTerminalProvider>
+            {/* Study pages - with sidebar layout */}
+            <Route element={<MainLayout />}>
+              <Route path="setup" element={<Setup />} />
+              <Route path="dashboard" element={<Dashboard />} />
+              <Route path="analysis" element={<Analysis />} />
+              <Route path="insights" element={<Insights />} />
+              <Route path="results" element={<Results />} />
+            </Route>
+          </Routes>
+        </BrowserRouter>
       </StudyProvider>
     </QueryClientProvider>
   );