mcp: сервер memo_search/memo_status/memo_reindex

memo-core/src/main/kotlin/memo/core/Collections.kt

@@ -0,0 +1,31 @@
+package memo.core
+
+import java.io.File
+
+fun resolveCollection(path: File): File {
+    return if (path.name == ".memo") path.parentFile ?: path else path
+}
+
+fun findCollections(root: File): List<File> {
+    if (!root.isDirectory) return emptyList()
+    val candidates = LinkedHashSet<File>()
+    candidates.add(root)
+    val q = ArrayDeque<Pair<File, Int>>()
+    q.addLast(root to 0)
+    while (q.isNotEmpty()) {
+        val (d, depth) = q.removeFirst()
+        if (depth >= 2) continue
+        val children = d.listFiles() ?: continue
+        for (c in children) {
+            if (c.isDirectory && !c.name.startsWith(".")) {
+                candidates.add(c)
+                q.addLast(c to depth + 1)
+            }
+        }
+    }
+    return candidates.filter { d ->
+        d.walkTopDown()
+            .maxDepth(8)
+            .any { it.isFile && it.extension == "md" }
+    }
+}