v1.5.0: Complete documentation rewrite - 50+ files with AlisaReactionBot style

- Box-style header comments (Project, Author, License) on every file
- Section headers using double-line box decorators
- Feature markers (// ---- FEATURE: XYZ ----) before every major function
- JSDoc comments for EVERY function with @param, @returns, @example
- Inline notes (NOTE, WARNING, TIP) for non-obvious logic
- Footer END markers on every module
- Matched code style to AlisaReactionBot repository
- All files now searchable by feature name via grep

Author: Shinei Nouzen <157171073+Shineii86@users.noreply.github.com>

src/controllers/status.controller.js

@@ -1,21 +1,59 @@
+/*
+ * ======= • ======= • ======= • ======= • =======• =======
+ * AniKatoAPI — status.controller.js
+ * Repository: https://github.com/Shineii86/AniKatoAPI
+ *
+ * @description
+ *   Controller for anime filtering by airing status. Returns anime
+ *   filtered by their current airing status (currently-airing,
+ *   finished-airing, not-yet-aired) with pagination support.
+ *
+ * @exports
+ *   getStatus - Express route handler for GET /api/status/:status
+ *
+ * @author  Shinei Nouzen
+ * @license MIT
+ * ======= • ======= • ======= • ======= • =======• =======
+ */
+
 import { extractStatus } from "../extractors/status.extractor.js";
 import { getCache, setCache } from "../helper/cache.helper.js";
 
+// ══════════════════════════════════════════════════════════════
+// CONTROLLER: STATUS
+// ══════════════════════════════════════════════════════════════
+
+// ---- FEATURE: Anime by airing status endpoint ----
+/**
+ * Handles GET /api/status/:status requests. Returns paginated
+ * anime list filtered by their airing status.
+ *
+ * @param {object} req - Express request object
+ * @param {string} req.params.status - Airing status filter
+ * @param {number} req.query.page - Page number (default: 1)
+ * @param {object} res - Express response object
+ * @param {Function} next - Express next middleware function
+ * @returns {void} Sends JSON response with filtered anime list
+ *
+ * @example
+ *   GET /api/status/currently-airing?page=2
+ *   Response: { success: true, results: { anime, pagination, ... } }
+ *
+ * @throws {400} If status parameter is invalid
+ * NOTE: Valid statuses: "currently-airing", "finished-airing", "not-yet-aired"
+ */
 const getStatus = async (req, res, next) => {
   try {
     const { status } = req.params;
     const { page = 1 } = req.query;
-
     if (!status) {
       return res.status(400).json({ success: false, message: "Status is required (currently-airing, finished-airing, not-yet-aired)" });
     }
-
     const cacheKey = `status_${status}_${page}`;
     const cached = getCache(cacheKey);
     if (cached) {
       return res.json({ success: true, results: cached });
     }
-
     const data = await extractStatus(status, page);
     setCache(cacheKey, data);
     res.json({ success: true, results: data });
@@ -24,4 +62,6 @@ const getStatus = async (req, res, next) => {
   }
 };
 
-export { getStatus };
+export { getStatus };
+
+// ══════════════════════════════════════════════════════════════ END: status.controller.js