Reorganize stats and indexes under /about/ namespace

Changed URLs:
- /stats → /about/stats
- /indexes/commentary → /about/commentary
- /indexes/cross-references → /about/cross-references

Creates a cleaner URL structure with all informational/meta pages
grouped under /about/.

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

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

kjvstudy_org/routes/commentary.py

@@ -19,7 +19,7 @@ router = APIRouter(tags=["Commentary"])
 templates = None
 
 
-@router.get("/indexes/commentary", response_class=HTMLResponse)
+@router.get("/about/commentary", response_class=HTMLResponse)
 async def commentary_index(request: Request):
     """Commentary index - list all verses with commentary"""
     from collections import defaultdict

kjvstudy_org/server.py

@@ -1268,7 +1268,7 @@ def get_daily_verse(date_str=None):
 
 
 
-@app.get("/stats", response_class=HTMLResponse)
+@app.get("/about/stats", response_class=HTMLResponse)
 async def stats(request: Request):
     """Hidden statistics page - comprehensive site metrics"""
     import json
@@ -1420,7 +1420,7 @@ async def stats(request: Request):
     )
 
 
-@app.get("/indexes/cross-references", response_class=HTMLResponse)
+@app.get("/about/cross-references", response_class=HTMLResponse)
 async def cross_references_index(request: Request):
     """Cross-references index - list all verses with cross-references"""
     from collections import defaultdict

kjvstudy_org/templates/stats.html

@@ -41,7 +41,7 @@
     <section>
         <h2>Verse Commentary</h2>
         <p>In-depth theological analysis with Greek/Hebrew word studies
-            <br><a href="/indexes/commentary">→ Browse Commentary Index</a>
+            <br><a href="/about/commentary">→ Browse Commentary Index</a>
         </p>
         <table>
             <tr>
@@ -70,7 +70,7 @@
     <section>
         <h2>Cross-References</h2>
         <p>Based on Treasury of Scripture Knowledge (CC-BY)
-            <br><a href="/indexes/cross-references">→ Browse Cross-References Index</a>
+            <br><a href="/about/cross-references">→ Browse Cross-References Index</a>
         </p>
         <table>
             <tr>
@@ -202,7 +202,7 @@
     </section>
 
     <p style="margin-top: 3rem; color: #999; font-size: 0.9rem;">
-        <em>This is a hidden page not linked from navigation. Access via direct URL: <code>/stats</code></em>
+        <em>This is a hidden page not linked from navigation. Access via direct URL: <code>/about/stats</code></em>
     </p>
 </article>