Introduce opensearch index v2

The new index allows for faster highlighing uses the fvh highlighter and
searching for favorites.

services/search/pkg/opensearch/index.go

@@ -16,8 +16,9 @@ import (
 
 var (
 	ErrManualActionRequired                  = errors.New("manual action required")
-	IndexManagerLatest                       = IndexIndexManagerResourceV1
+	IndexManagerLatest                       = IndexIndexManagerResourceV2
 	IndexIndexManagerResourceV1 IndexManager = "resource_v1.json"
+	IndexIndexManagerResourceV2 IndexManager = "resource_v2.json"
 )
 
 //go:embed internal/indexes/*.json

services/search/pkg/opensearch/internal/indexes/resource_v2.json

@@ -0,0 +1,56 @@
+{
+  "settings": {
+    "number_of_shards": "1",
+    "number_of_replicas": "1",
+    "analysis": {
+      "analyzer": {
+        "path_hierarchy": {
+          "filter": [
+            "lowercase"
+          ],
+          "tokenizer": "path_hierarchy",
+          "type": "custom"
+        }
+      },
+      "tokenizer": {
+        "path_hierarchy": {
+          "type": "path_hierarchy"
+        }
+      }
+    }
+  },
+  "mappings": {
+    "properties": {
+      "Content": {
+        "type": "text",
+        "term_vector": "with_positions_offsets"
+      },
+      "ID": {
+        "type": "keyword"
+      },
+      "ParentID": {
+        "type": "keyword"
+      },
+      "RootID": {
+        "type": "keyword"
+      },
+      "MimeType": {
+        "type": "wildcard",
+        "doc_values": false
+      },
+      "Path": {
+        "type": "text",
+        "analyzer": "path_hierarchy"
+      },
+      "Deleted": {
+        "type": "boolean"
+      },
+      "Hidden": {
+        "type": "boolean"
+      },
+      "Favorites": {
+        "type": "keyword"
+      }
+    }
+  }
+}