docs: add allow_thumbs_up_down configuration option and remove rank_extended_suggestions

docs/docs/tools/improve.md

@@ -342,6 +342,10 @@ Note: Chunking is primarily relevant for large PRs. For most PRs (up to 500 line
         <td><b>wiki_page_accepted_suggestions</b></td>
         <td>If set to true, the tool will automatically track accepted suggestions in a dedicated wiki page called `.pr_agent_accepted_suggestions`. Default is true.</td>
       </tr>
+      <tr>
+        <td><b>allow_thumbs_up_down</b></td>
+        <td>If set to true, all code suggestions will have thumbs up and thumbs down buttons, to encourage users to provide feedback on the suggestions. Default is false.</td>
+      </tr>
     </table>
 
 ??? example "Params for number of suggestions and AI calls"
@@ -359,10 +363,6 @@ Note: Chunking is primarily relevant for large PRs. For most PRs (up to 500 line
         <td><b>max_number_of_calls</b></td>
         <td>Maximum number of chunks. Default is 3.</td>
       </tr>
-      <tr>
-        <td><b>rank_extended_suggestions</b></td>
-        <td>If set to true, the tool will rank the suggestions, based on importance. Default is true.</td>
-      </tr>
     </table>
 
 ## A note on code suggestions quality

pr_agent/settings/configuration.toml

@@ -113,7 +113,6 @@ max_context_tokens=16000
 commitable_code_suggestions = false
 dual_publishing_score_threshold=-1 # -1 to disable, [0-10] to set the threshold (>=) for publishing a code suggestion both in a table and as commitable
 focus_only_on_problems=true
-allow_thumbs_up_down=false
 #
 extra_instructions = ""
 enable_help_text=false
@@ -140,6 +139,7 @@ fold_suggestions_on_self_review=true # Pro feature. if true, the code suggestion
 # Suggestion impact 💎
 publish_post_process_suggestion_impact=true
 wiki_page_accepted_suggestions=true
+allow_thumbs_up_down=false
 
 [pr_custom_prompt] # /custom_prompt #
 prompt = """\