Refactor recipes routes: explicit dependency injection

- Updated all recipes route modules to use destructured dependencies
- Added JSDoc comments for factory functions
- Replaced ctx. references with direct parameter access
- All files pass syntax validation

Files refactored:
- routes/recipes/deploy.js
- routes/recipes/manage.js
- routes/recipes/index.js (orchestrator)

dashcaddy-api/routes/recipes/index.js

@@ -3,14 +3,28 @@ const deployRoutes = require('./deploy');
 const manageRoutes = require('./manage');
 const { NotFoundError } = require('../../errors');
 
+/**
+ * Recipes routes aggregator
+ * @param {Object} ctx - Application context (for backward compatibility)
+ * @returns {express.Router}
+ */
 module.exports = function(ctx) {
   const router = express.Router();
 
+  const deps = {
+    docker: ctx.docker,
+    credentialManager: ctx.credentialManager,
+    servicesStateManager: ctx.servicesStateManager,
+    asyncHandler: ctx.asyncHandler,
+    errorResponse: ctx.errorResponse,
+    log: ctx.log
+  };
+
   // All recipe routes require premium license
   router.use(ctx.licenseManager.requirePremium('recipes'));
 
   // GET /api/recipes/templates — list all recipe templates
-  router.get('/templates', ctx.asyncHandler(async (req, res) => {
+  router.get('/templates', deps.asyncHandler(async (req, res) => {
     const { RECIPE_TEMPLATES, RECIPE_CATEGORIES } = require('../../recipe-templates');
     const templates = Object.entries(RECIPE_TEMPLATES).map(([id, recipe]) => ({
       id,
@@ -39,7 +53,7 @@ module.exports = function(ctx) {
   }, 'recipe-templates'));
 
   // GET /api/recipes/templates/:recipeId — get single recipe template detail
-  router.get('/templates/:recipeId', ctx.asyncHandler(async (req, res) => {
+  router.get('/templates/:recipeId', deps.asyncHandler(async (req, res) => {
     const { RECIPE_TEMPLATES } = require('../../recipe-templates');
     const recipe = RECIPE_TEMPLATES[req.params.recipeId];
     if (!recipe) throw new NotFoundError(`Recipe template ${req.params.recipeId}`);
@@ -48,8 +62,8 @@ module.exports = function(ctx) {
   }, 'recipe-template-detail'));
 
   // Mount deploy and manage sub-routes
-  router.use(deployRoutes(ctx));
-  router.use(manageRoutes(ctx));
+  router.use(deployRoutes(deps));
+  router.use(manageRoutes(deps));
 
   return router;
 };