feat(discovery): enhance discovery index reading and issue exporting

- Improved the reading of the discovery index by adding a fallback mechanism to scan directories for discovery folders if the index.json is invalid or missing.
- Added sorting of discoveries by creation time in descending order.
- Enhanced the `appendToIssuesJsonl` function to include deduplication logic for issues based on ID and source finding ID.
- Updated the discovery route handler to reflect the number of issues added and skipped during export.
- Introduced UI elements for selecting and deselecting findings in the dashboard.
- Added CSS styles for exported findings and action buttons.
- Implemented search functionality for filtering findings based on title, file, and description.
- Added internationalization support for new UI elements.
- Created scripts for automated API extraction from various project types, including FastAPI and TypeScript.
- Documented the API extraction process and library bundling instructions.

.claude/commands/issue/new.md

@@ -24,7 +24,7 @@ interface Issue {
   status: 'registered';          // Initial status
   priority: number;              // 1 (critical) to 5 (low)
   context: string;               // Problem description
-  source: 'github' | 'text';     // Input source type
+  source: 'github' | 'text' | 'discovery';  // Input source type
   source_url?: string;           // GitHub URL if applicable
   labels?: string[];             // Categorization labels
 
@@ -35,6 +35,18 @@ interface Issue {
   affected_components?: string[];// Files/modules affected
   reproduction_steps?: string[]; // Steps to reproduce
 
+  // Discovery context (when source='discovery')
+  discovery_context?: {
+    discovery_id: string;        // Source discovery session
+    perspective: string;         // bug, test, quality, etc.
+    category: string;            // Finding category
+    file: string;                // Primary affected file
+    line: number;                // Line number
+    snippet?: string;            // Code snippet
+    confidence: number;          // Agent confidence (0-1)
+    suggested_fix?: string;      // Suggested remediation
+  };
+
   // Closed-loop requirements (guide plan generation)
   lifecycle_requirements: {
     test_strategy: 'unit' | 'integration' | 'e2e' | 'manual' | 'auto';