feat: Add Analysis page, run comparison, notifications, and config editor

Dashboard enhancements:
- Add Analysis page with tabs: Overview, Parameters, Pareto, Correlations, Constraints, Surrogate, Runs
- Add PlotlyCorrelationHeatmap for parameter-objective correlation analysis
- Add PlotlyFeasibilityChart for constraint satisfaction visualization
- Add PlotlySurrogateQuality for FEA vs NN prediction comparison
- Add PlotlyRunComparison for comparing optimization runs within a study

Real-time improvements:
- Replace watchdog file-watching with SQLite database polling for better Windows reliability
- Add DatabasePoller class with 2-second polling interval
- Enhanced WebSocket messages: trial_completed, new_best, pareto_update, progress

Desktop notifications:
- Add useNotifications hook using Web Notifications API
- Add NotificationSettings toggle component
- Notify users when new best solutions are found

Config editor:
- Add PUT /studies/{study_id}/config endpoint with auto-backup
- Add ConfigEditor modal with tabs: General, Variables, Objectives, Settings, JSON
- Prevents editing while optimization is running

Enhanced Pareto visualization:
- Add dark mode styling with transparent backgrounds
- Add stats bar showing Pareto, FEA, NN, and infeasible counts
- Add Pareto front connecting line for 2D view
- Add table showing top 10 Pareto-optimal solutions

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

atomizer-dashboard/frontend/src/components/ClaudeTerminal.tsx

@@ -10,7 +10,8 @@ import {
   X,
   RefreshCw,
   AlertCircle,
-  FolderOpen
+  FolderOpen,
+  Plus
 } from 'lucide-react';
 import { useStudy } from '../context/StudyContext';
 import { useClaudeTerminal } from '../context/ClaudeTerminalContext';
@@ -256,16 +257,29 @@ export const ClaudeTerminal: React.FC<ClaudeTerminalProps> = ({
 
   // Set study context - sends context message to Claude silently
   const setStudyContext = useCallback(() => {
-    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN || !selectedStudy?.id) return;
+    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) return;
 
     setSettingContext(true);
-    // Send context message with POS bootstrap instructions and study context
-    const contextMessage =
-      `You are helping with Atomizer optimization. ` +
-      `First read: .claude/skills/00_BOOTSTRAP.md for task routing. ` +
-      `Then follow the Protocol Execution Framework. ` +
-      `Study context: Working on "${selectedStudy.id}" at studies/${selectedStudy.id}/. ` +
-      `Use atomizer conda env. Acknowledge briefly.`;
+
+    let contextMessage: string;
+    if (selectedStudy?.id) {
+      // Existing study context
+      contextMessage =
+        `You are helping with Atomizer optimization. ` +
+        `First read: .claude/skills/00_BOOTSTRAP.md for task routing. ` +
+        `Then follow the Protocol Execution Framework. ` +
+        `Study context: Working on "${selectedStudy.id}" at studies/${selectedStudy.id}/. ` +
+        `Use atomizer conda env. Acknowledge briefly.`;
+    } else {
+      // No study selected - offer to create new study
+      contextMessage =
+        `You are helping with Atomizer optimization. ` +
+        `First read: .claude/skills/00_BOOTSTRAP.md for task routing. ` +
+        `No study is currently selected. ` +
+        `Read .claude/skills/guided-study-wizard.md and help the user create a new optimization study. ` +
+        `Use atomizer conda env. Start the guided wizard by asking what they want to optimize.`;
+    }
+
     wsRef.current.send(JSON.stringify({ type: 'input', data: contextMessage + '\n' }));
 
     // Mark as done after Claude has had time to process
@@ -325,33 +339,37 @@ export const ClaudeTerminal: React.FC<ClaudeTerminalProps> = ({
             {isConnected ? 'Disconnect' : 'Connect'}
           </button>
 
-          {/* Set Context button - always show, with different states */}
+          {/* Set Context button - works for both existing study and new study creation */}
           <button
             onClick={setStudyContext}
-            disabled={!selectedStudy?.id || !isConnected || settingContext || contextSet}
+            disabled={!isConnected || settingContext || contextSet}
             className={`px-3 py-1.5 text-sm rounded-lg transition-colors flex items-center gap-2 ${
               contextSet
                 ? 'bg-green-600/20 text-green-400'
-                : !selectedStudy?.id || !isConnected
+                : !isConnected
                   ? 'bg-dark-600 text-dark-400'
-                  : 'bg-primary-600/20 text-primary-400 hover:bg-primary-600/30'
+                  : selectedStudy?.id
+                    ? 'bg-primary-600/20 text-primary-400 hover:bg-primary-600/30'
+                    : 'bg-yellow-600/20 text-yellow-400 hover:bg-yellow-600/30'
             } disabled:opacity-50 disabled:cursor-not-allowed`}
             title={
-              !selectedStudy?.id
-                ? 'No study selected - select a study from Home page'
-                : !isConnected
-                  ? 'Connect first to set study context'
-                  : contextSet
-                    ? 'Context already set'
-                    : `Set context to study: ${selectedStudy.id}`
+              !isConnected
+                ? 'Connect first to set context'
+                : contextSet
+                  ? 'Context already set'
+                  : selectedStudy?.id
+                    ? `Set context to study: ${selectedStudy.id}`
+                    : 'Start guided study creation wizard'
             }
           >
             {settingContext ? (
               <RefreshCw className="w-3 h-3 animate-spin" />
-            ) : (
+            ) : selectedStudy?.id ? (
               <FolderOpen className="w-3 h-3" />
+            ) : (
+              <Plus className="w-3 h-3" />
             )}
-            {contextSet ? 'Context Set' : selectedStudy?.id ? 'Set Context' : 'No Study'}
+            {contextSet ? 'Context Set' : selectedStudy?.id ? 'Set Context' : 'New Study'}
           </button>
 
           {onToggleExpand && (