Update projects sime api with statics

db/migrate/20201021031915_create_project_statistics.rb

@@ -0,0 +1,12 @@
+class CreateProjectStatistics < ActiveRecord::Migration[5.2]
+  def change
+    create_table :project_statistics do |t|
+      t.integer :common_projects_count, :default => 0
+      t.integer :mirror_projects_count, :default => 0
+      t.integer :sync_mirror_projects_count, :default => 0
+      t.integer :commits_total_count, :default => 0
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20201021033117_add_index_for_project_type_to_projects.rb

@@ -0,0 +1,5 @@
+class AddIndexForProjectTypeToProjects < ActiveRecord::Migration[5.2]
+  def change
+    add_index :projects, :project_type
+  end
+end