Feat/add ruby sdk (#583)

sdks/ruby-client/Gemfile.lock

@@ -0,0 +1,55 @@
+PATH
+  remote: .
+  specs:
+    dify_client (0.1.0)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.8.4)
+      public_suffix (>= 2.0.2, < 6.0)
+    ast (2.4.2)
+    crack (0.4.5)
+      rexml
+    hashdiff (1.0.1)
+    minitest (5.18.1)
+    parallel (1.23.0)
+    parser (3.2.2.3)
+      ast (~> 2.4.1)
+      racc
+    public_suffix (5.0.3)
+    racc (1.7.1)
+    rainbow (3.1.1)
+    rake (13.0.6)
+    regexp_parser (2.8.1)
+    rexml (3.2.5)
+    rubocop (0.93.1)
+      parallel (~> 1.10)
+      parser (>= 2.7.1.5)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8)
+      rexml
+      rubocop-ast (>= 0.6.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 1.4.0, < 2.0)
+    rubocop-ast (1.29.0)
+      parser (>= 3.2.1.0)
+    ruby-progressbar (1.13.0)
+    unicode-display_width (1.8.0)
+    webmock (3.18.1)
+      addressable (>= 2.8.0)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+
+PLATFORMS
+  arm64-darwin-21
+
+DEPENDENCIES
+  dify_client!
+  minitest (~> 5.0)
+  rake (~> 13.0)
+  rubocop (~> 0.80)
+  webmock
+
+BUNDLED WITH
+   2.2.3