Steer agents aware from the issue + PR combo

It's just noise and I don't even read such issues (nor do I read the PRs in full).

Author: Byron

AGENTS.md

@@ -5,6 +5,10 @@ including the [Prevent agent impersonation](CONTRIBUTING.md#prevent-agent-impers
 section governing agent identification and separation of unaltered user statements
 when communicating through a person's account.
 
+[Prefer pull requests](CONTRIBUTING.md#prefer-pull-requests): a PR can serve as an
+issue with a fix attached. Do not create an issue solely to follow it immediately
+with a PR that fixes it; describe the problem in the PR instead.
+
 # Commit messages
 
 Follow Conventional Commits for every commit. Every commit must have a

CONTRIBUTING.md

@@ -9,6 +9,16 @@ The following is a short step-by-step rundown of what one typically would do to
 - Feel free to add yourself to AUTHORS file.
 - Create a pull request.
 
+## Prefer pull requests
+
+Pull requests are preferred when you have a fix or improvement to contribute: a PR
+can be treated as an issue with a fix attached. Describe the problem and proposed
+solution in the PR itself; a separate issue is not required.
+
+Please avoid opening an issue solely to follow it immediately with a PR that fixes
+it. Open the PR directly instead. Issues are still welcome for problems without a
+fix or for changes that need discussion before implementation.
+
 ## Quality expectations
 
 Contributions must be made with care and meet the quality bar of the surrounding code.

README.md

@@ -201,8 +201,12 @@ Please have a look at the [contributions file][contributing].
 - [Questions and Answers](http://stackexchange.com/filters/167317/gitpython)
 - Please post on Stack Overflow and use the `gitpython` tag
 - [Issue Tracker](https://github.com/gitpython-developers/GitPython/issues)
-  - Post reproducible bugs and feature requests as a new issue.
-    Please be sure to provide the following information if posting bugs:
+  - Post reproducible bugs and feature requests as a new issue when you do not have
+    a fix or need discussion before implementation. If you have a fix or improvement,
+    [open a pull request directly](CONTRIBUTING.md#prefer-pull-requests) and describe
+    the problem there; you do not need to create an issue first.
+    Please be sure to provide the following information when reporting bugs in an
+    issue or PR:
     - GitPython version (e.g. `import git; git.__version__`)
     - Python version (e.g. `python --version`)
     - The encountered stack-trace, if applicable