feat: persist local reviews automatically in SQLite

src/ruby_config.rb

@@ -133,6 +133,7 @@ module Vamp
     def initialize
       @plugins = []
       @lsp = {}
+      @review_directory = nil
       @bindings = []
       @leader = "space"
       @file_explorer_side = "right"
@@ -170,6 +171,15 @@ module Vamp
       nil
     end
 
+    # @param path [String, nil] relative to the configuration file; nil uses the XDG data directory
+    # @return [String, nil]
+    def review_directory=(path)
+      path = nonempty_string!(path, "review_directory") unless path.nil?
+      raise ArgumentError, "review_directory must not contain NUL" if path&.include?("\0")
+
+      @review_directory = path
+    end
+
     # @param key [String]
     # @return [String]
     def leader=(key)
@@ -345,6 +355,7 @@ module Vamp
     # @return [Hash{String => Object}] validated startup configuration frame
     def response
       { "version" => 1, "type" => "config", "plugins" => @plugins, "lsp" => lsp_options, "bindings" => @bindings,
+        "review_directory" => @review_directory,
         "leader" => @leader, "file_explorer_side" => @file_explorer_side, "file_picker_view" => @file_picker_view,
         "file_explorer_view" => @file_explorer_view, "clipboard_mode" => @clipboard_mode,
         "git_blame" => @git_blame,