Blueprint v2.4-2.6: Style Rules UI, Lore RAG, Thread Tracking, Redo Book

v2.4 — Item 7: Refresh Style Guidelines
- web/routes/admin.py: Added /admin/refresh-style-guidelines route (AJAX-aware)
- templates/system_status.html: Added 'Refresh Style Rules' button with spinner

v2.5 — Item 8: Lore & Location RAG-Lite
- story/bible_tracker.py: Added update_lore_index() — extracts location/item
  descriptions from chapters into tracking_lore.json
- story/writer.py: Reads chapter locations/key_items, builds LORE_CONTEXT block
  injected into the prompt (graceful degradation if no tags)
- cli/engine.py: Loads tracking_lore.json on resume, calls update_lore_index
  after each chapter, saves tracking_lore.json

v2.5 — Item 9: Structured Story State (Thread Tracking)
- story/state.py (new): load_story_state, update_story_state (extracts
  active_threads, immediate_handoff, resolved_threads via model_logic),
  format_for_prompt (structured context replacing the prev_sum blob)
- cli/engine.py: Loads story_state.json on resume, uses format_for_prompt as
  summary_ctx for write_chapter, updates state after each chapter accepted

v2.6 — Item 10: Redo Book
- templates/consistency_report.html: Added 'Redo Book' form with instruction
  input and confirmation dialog
- web/routes/run.py: Added revise_book route — creates new Run, queues
  generate_book_task with user instruction as feedback

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

templates/system_status.html

@@ -8,6 +8,11 @@
     </div>
     <div class="col-md-4 text-end">
         <a href="{{ url_for('project.index') }}" class="btn btn-outline-secondary me-2">Back to Dashboard</a>
+        <button id="styleBtn" class="btn btn-outline-info me-2" onclick="refreshStyleGuidelines()">
+            <span id="styleIcon"><i class="fas fa-filter me-2"></i></span>
+            <span id="styleSpinner" class="spinner-border spinner-border-sm me-2 d-none" role="status"></span>
+            <span id="styleLabel">Refresh Style Rules</span>
+        </button>
         <button id="refreshBtn" class="btn btn-primary" onclick="refreshModels()">
             <span id="refreshIcon"><i class="fas fa-sync me-2"></i></span>
             <span id="refreshSpinner" class="spinner-border spinner-border-sm me-2 d-none" role="status"></span>
@@ -226,6 +231,34 @@ async function refreshModels() {
     }
 }
 
+async function refreshStyleGuidelines() {
+    const btn = document.getElementById('styleBtn');
+    const icon = document.getElementById('styleIcon');
+    const spinner = document.getElementById('styleSpinner');
+    const label = document.getElementById('styleLabel');
+
+    btn.disabled = true;
+    icon.classList.add('d-none');
+    spinner.classList.remove('d-none');
+    label.textContent = 'Updating...';
+
+    try {
+        const resp = await fetch("{{ url_for('admin.refresh_style_guidelines_route') }}", {
+            method: 'POST',
+            headers: { 'X-Requested-With': 'XMLHttpRequest' }
+        });
+        const data = await resp.json();
+        showToast(data.message, resp.ok ? 'bg-success text-white' : 'bg-danger text-white');
+    } catch (err) {
+        showToast('Request failed: ' + err.message, 'bg-danger text-white');
+    } finally {
+        btn.disabled = false;
+        icon.classList.remove('d-none');
+        spinner.classList.add('d-none');
+        label.textContent = 'Refresh Style Rules';
+    }
+}
+
 function showToast(message, classes) {
     const toast = document.getElementById('refreshToast');
     const body = document.getElementById('toastBody');