Fix refresh button 404 and add clickable league names

- Added missing POST route for refresh button at /<username>/<week>/refresh
- Fixed 404 error by redirecting refresh POST to dashboard route
- Made league names clickable links to Sleeper league pages
- Added CSS styling for league name links with hover effects
- Sleeper URLs work on both web and mobile (app deep links)

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

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

app.py

@@ -95,6 +95,12 @@ def dashboard_week(username, week):
     print(f"DEBUG: Dashboard week - username: '{username}', week: {week}", flush=True)
     return dashboard(username, week)
 
+@app.route('/<username>/<int:week>/refresh', methods=['POST'])
+def refresh_scores(username, week):
+    """Server-side refresh scores - redirect back to dashboard"""
+    print(f"DEBUG: Refresh scores POST - username: '{username}', week: {week}", flush=True)
+    return redirect(url_for('dashboard_week', username=username, week=week))
+
 def dashboard(username, week):
     """Main dashboard logic - fetch and display user's fantasy data"""
     print(f"DEBUG: Dashboard function START - username: '{username}', week: {week}", flush=True)

static/style.css

@@ -255,6 +255,20 @@
     font-size: 14px;
 }
 
+.league-name-link {
+    text-decoration: none;
+    color: inherit;
+    transition: color 0.2s ease;
+}
+
+.league-name-link:hover {
+    color: var(--accent);
+}
+
+.league-name-link:hover .league-name {
+    color: var(--accent);
+}
+
 /* League color dots */
 .league-dot {
     width: 8px;

templates/dashboard.html

@@ -27,7 +27,9 @@
         <div class="league-info">
             <!-- League color dot -->
             <span class="league-dot" style="background-color: {{ league_info.league_color }};"></span>
+            <a href="https://sleeper.com/leagues/{{ league_info.league.league_id }}" target="_blank" class="league-name-link">
                 <span class="league-name">{{ league_info.league.name }}</span>
+            </a>
         </div>
         <div class="score-compact">
             <!-- Win/Loss indicator -->