Feat: microlearning implementation

src/hooks/useMicroLearnings.js

@@ -1,17 +1,20 @@
-import { pb } from '../lib/pb';
+import { getOrGenerateMicroLearning, regenerateMicroLearning } from '../lib/microLearningService';
 
 export function useMicroLearnings() {
-  const getMicroLearningsByTopic = async (topicId) => {
-    try {
-      const records = await pb.collection('micro_learnings').getFullList({
-        filter: `topic_id = "${topicId}" && status = 'published'`,
-      });
-      return records;
-    } catch (err) {
-      console.error("Error fetching micro learnings:", err);
-      return [];
-    }
+  /**
+   * Get or generate a micro learning for the given topic and type.
+   * Returns a PocketBase record with .content ready to render.
+   */
+  const getOrGenerate = async (topicId, type) => {
+    return getOrGenerateMicroLearning(topicId, type);
   };
 
-  return { getMicroLearningsByTopic };
+  /**
+   * Force regeneration of a micro learning (deletes cached version first).
+   */
+  const regenerate = async (topicId, type) => {
+    return regenerateMicroLearning(topicId, type);
+  };
+
+  return { getOrGenerate, regenerate };
 }