Fix /recipes redirect loop by merging duplicate routes

Removed duplicate /recipes route that was causing infinite redirect.
Now single route handles both HTML and JSON responses directly.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

server.py

@@ -1055,19 +1055,76 @@ async def list_recipes_api(request: Request, page: int = 1, limit: int = 20):
     current_user = get_user_from_cookie(request)
 
     all_recipes = list_all_recipes()
-    total = len(all_recipes)
 
-    # Pagination
+    if wants_html(request):
+        # HTML response
+        if not current_user:
+            return HTMLResponse(render_page(
+                "Recipes",
+                '<p class="text-gray-400 py-8 text-center"><a href="/login" class="text-blue-400 hover:text-blue-300">Login</a> to see recipes.</p>',
+                None,
+                active_tab="recipes"
+            ))
+
+        # Filter to user's recipes
+        actor_id = f"@{current_user}@{L2_DOMAIN}"
+        user_recipes = [c for c in all_recipes if c.uploader in (current_user, actor_id)]
+        total = len(user_recipes)
+
+        if not user_recipes:
+            content = '''
+            <h2 class="text-xl font-semibold text-white mb-6">Recipes (0)</h2>
+            <p class="text-gray-400 py-8 text-center">No recipes yet. Upload a recipe YAML file to get started.</p>
+            '''
+            return HTMLResponse(render_page("Recipes", content, current_user, active_tab="recipes"))
+
+        html_parts = []
+        for recipe in user_recipes:
+            var_count = len(recipe.variable_inputs)
+            fixed_count = len(recipe.fixed_inputs)
+            input_info = []
+            if var_count:
+                input_info.append(f"{var_count} variable")
+            if fixed_count:
+                input_info.append(f"{fixed_count} fixed")
+            inputs_str = ", ".join(input_info) if input_info else "no inputs"
+
+            html_parts.append(f'''
+            <a href="/recipe/{recipe.recipe_id}" class="block">
+            <div class="bg-dark-700 rounded-lg p-4 hover:bg-dark-600 transition-colors">
+                <div class="flex flex-wrap items-center justify-between gap-3 mb-3">
+                    <div class="flex items-center gap-3">
+                        <span class="px-3 py-1 bg-purple-600 text-white text-sm font-medium rounded-full">{recipe.name}</span>
+                        <span class="text-gray-400 text-xs">v{recipe.version}</span>
+                    </div>
+                    <span class="text-xs text-gray-400">{inputs_str}</span>
+                </div>
+                <div class="text-sm text-gray-400 mb-2">
+                    {recipe.description or "No description"}
+                </div>
+                <div class="text-xs text-gray-500 font-mono truncate">
+                    {recipe.recipe_id[:24]}...
+                </div>
+            </div>
+            </a>
+            ''')
+
+        content = f'''
+        <h2 class="text-xl font-semibold text-white mb-6">Recipes ({total})</h2>
+        <div class="space-y-4">
+            {''.join(html_parts)}
+        </div>
+        '''
+
+        return HTMLResponse(render_page("Recipes", content, current_user, active_tab="recipes"))
+
+    # JSON response for APIs
+    total = len(all_recipes)
     start = (page - 1) * limit
     end = start + limit
     recipes_page = all_recipes[start:end]
     has_more = end < total
 
-    if wants_html(request):
-        # HTML response - redirect to /recipes page with proper UI
-        return RedirectResponse(f"/recipes?page={page}")
-
-    # JSON response for APIs
     return {
         "recipes": [c.model_dump() for c in recipes_page],
         "pagination": {
@@ -1222,74 +1279,6 @@ def build_dag_from_recipe(yaml_config: dict, user_inputs: dict[str, str], recipe
 
 # ============ Recipe UI Pages ============
 
-@app.get("/recipes", response_class=HTMLResponse)
-async def recipes_page(request: Request, page: int = 1):
-    """Recipes list page (HTML)."""
-    current_user = get_user_from_cookie(request)
-
-    if not current_user:
-        return HTMLResponse(render_page(
-            "Recipes",
-            '<p class="text-gray-400 py-8 text-center"><a href="/login" class="text-blue-400 hover:text-blue-300">Login</a> to see recipes.</p>',
-            None,
-            active_tab="recipes"
-        ))
-
-    all_recipes = list_all_recipes()
-
-    # Filter to user's configs
-    actor_id = f"@{current_user}@{L2_DOMAIN}"
-    user_recipes = [c for c in all_recipes if c.uploader in (current_user, actor_id)]
-    total = len(user_recipes)
-
-    if not user_recipes:
-        content = '''
-        <h2 class="text-xl font-semibold text-white mb-6">Recipes (0)</h2>
-        <p class="text-gray-400 py-8 text-center">No recipes yet. Upload a recipe YAML file to get started.</p>
-        '''
-        return HTMLResponse(render_page("Recipes", content, current_user, active_tab="recipes"))
-
-    html_parts = []
-    for recipe in user_recipes:
-        var_count = len(recipe.variable_inputs)
-        fixed_count = len(recipe.fixed_inputs)
-        input_info = []
-        if var_count:
-            input_info.append(f"{var_count} variable")
-        if fixed_count:
-            input_info.append(f"{fixed_count} fixed")
-        inputs_str = ", ".join(input_info) if input_info else "no inputs"
-
-        html_parts.append(f'''
-        <a href="/recipe/{recipe.recipe_id}" class="block">
-        <div class="bg-dark-700 rounded-lg p-4 hover:bg-dark-600 transition-colors">
-            <div class="flex flex-wrap items-center justify-between gap-3 mb-3">
-                <div class="flex items-center gap-3">
-                    <span class="px-3 py-1 bg-purple-600 text-white text-sm font-medium rounded-full">{recipe.name}</span>
-                    <span class="text-gray-400 text-xs">v{recipe.version}</span>
-                </div>
-                <span class="text-xs text-gray-400">{inputs_str}</span>
-            </div>
-            <div class="text-sm text-gray-400 mb-2">
-                {recipe.description or "No description"}
-            </div>
-            <div class="text-xs text-gray-500 font-mono truncate">
-                {recipe.recipe_id[:24]}...
-            </div>
-        </div>
-        </a>
-        ''')
-
-    content = f'''
-    <h2 class="text-xl font-semibold text-white mb-6">Recipes ({total})</h2>
-    <div class="space-y-4">
-        {''.join(html_parts)}
-    </div>
-    '''
-
-    return HTMLResponse(render_page("Recipes", content, current_user, active_tab="recipes"))
-
-
 @app.get("/recipe/{recipe_id}", response_class=HTMLResponse)
 async def recipe_detail_page(recipe_id: str, request: Request):
     """Recipe detail page with run form."""