fix(git): restrict commit type matching in release notes

- match only "feat" and "fix" types for features and fixes
- exclude "feature" and "bugfix" aliases from type parsing

Author: jinzhongjia

lua/codecompanion/_extensions/gitcommit/tools/git.lua

@@ -793,9 +793,9 @@ function GitTool.generate_release_notes(from_tag, to_tag, format)
     for _, commit in ipairs(commits) do
       local type_match = commit.subject:match("^(%w+)%(.*%):") or commit.subject:match("^(%w+):")
       if type_match then
-        if type_match == "feat" or type_match == "feature" then
+        if type_match == "feat" then
           table.insert(features, commit)
-        elseif type_match == "fix" or type_match == "bugfix" then
+        elseif type_match == "fix" then
           table.insert(fixes, commit)
         else
           table.insert(others, commit)