add source + rewrite strategy for pawoo

app/logical/sources/strategies/pawoo.rb

@@ -0,0 +1,25 @@
+module Sources::Strategies
+  class Pawoo < Base
+    attr_reader :image_urls
+
+    def self.url_match?(url)
+      PawooApiClient::Status.is_match?(url)
+    end
+
+    def site_name
+      "Pawoo"
+    end
+
+    def get
+      response = PawooApiClient.new.get_status(url)
+      @artist_name = response.account_name
+      @profile_url = response.account_profile_url
+      @image_url = response.image_urls.first
+      @image_urls = response.image_urls
+    end
+
+    def normalizable_for_artist_finder?
+      true
+    end
+  end
+end