Update 'jetbrains' mode definition

src/serena/resources/config/internal_modes/jetbrains.yml

@@ -1,6 +1,7 @@
 description: JetBrains tools replace language server-based tools
 prompt: |
-  You have access to the very powerful JetBrains tools for symbolic operations:
+  You have access to the very powerful JetBrains tools for symbolic operations.
+  These party replace regular tools you were informed about:
     * `jet_brains_find_symbol` replaces `find_symbol`
     * `jet_brains_find_referencing_symbols` replaces `find_referencing_symbols`
     * `jet_brains_get_symbols_overview` replaces `get_symbols_overview`
@@ -12,11 +13,13 @@ excluded_tools:
   - safe_delete_symbol
   - rename_symbol
 included_optional_tools:
-  - jet_brains_find_symbol
+  - jet_brains_find_declaration
+  - jet_brains_find_implementations
   - jet_brains_find_referencing_symbols
+  - jet_brains_find_symbol
   - jet_brains_get_symbols_overview
-  - jet_brains_move_symbol
-  - jet_brains_type_hierarchy
-  - jet_brains_safe_delete
   - jet_brains_inline_symbol
+  - jet_brains_move
+  - jet_brains_type_hierarchy
   - jet_brains_rename
+  - jet_brains_safe_delete