refactor: replace Any types with specific types and update bad_code.md

- Replace Any with object or specific types across codebase
- Add ReviewRequest dataclass for PR review payloads
- Update bad_code.md: mark 5.1 (Any Type Overuse) as resolved
- Fix summary table with accurate counts and unresolved issues list

gitea/prs_client.py

@@ -1,7 +1,8 @@
 """Pull Requests client for Gitea API operations."""
 
 import logging
-from typing import Any, Callable
+from dataclasses import dataclass
+from typing import Callable
 
 import httpx
 
@@ -17,6 +18,12 @@ from .models import (
 logger: logging.Logger = logging.getLogger("gitea.prs_client")
 
 
+@dataclass
+class ReviewRequest:
+    event: str
+    body: str
+
+
 class PullRequestsClient:
     """HTTP client for Gitea Pull Requests API operations."""
 
@@ -288,7 +295,7 @@ class PullRequestsClient:
         """
         try:
             url = f"{self.base_url}/api/v1/repos/{owner}/{repo}/pulls/{pull_number}"
-            data: dict[str, Any] = {}
+            data: dict[str, str | None] = {}
             if title is not None:
                 data["title"] = title
             if body is not None:
@@ -322,7 +329,7 @@ class PullRequestsClient:
 
     def approve_pr(
         self, owner: str, repo: str, pr_number: int, comment: str
-    ) -> dict[str, Any]:
+    ) -> dict[str, object]:
         """Approve a pull request.
 
         Args:
@@ -335,14 +342,14 @@ class PullRequestsClient:
             The review response.
         """
         url = f"{self.base_url}/api/v1/repos/{owner}/{repo}/pulls/{pr_number}/reviews"
-        data: dict[str, Any] = {"event": "APPROVED", "body": comment}
-        response = self.client.post(url, json=data)
+        review: ReviewRequest = ReviewRequest(event="APPROVED", body=comment)
+        response = self.client.post(url, json={"event": review.event, "body": review.body})
         response.raise_for_status()
         return response.json()
 
     def request_changes_pr(
         self, owner: str, repo: str, pr_number: int, comment: str
-    ) -> dict[str, Any]:
+    ) -> dict[str, object]:
         """Request changes on a pull request.
 
         Args:
@@ -355,14 +362,14 @@ class PullRequestsClient:
             The review response.
         """
         url = f"{self.base_url}/api/v1/repos/{owner}/{repo}/pulls/{pr_number}/reviews"
-        data: dict[str, Any] = {"event": "REQUEST_CHANGES", "body": comment}
-        response = self.client.post(url, json=data)
+        review: ReviewRequest = ReviewRequest(event="REQUEST_CHANGES", body=comment)
+        response = self.client.post(url, json={"event": review.event, "body": review.body})
         response.raise_for_status()
         return response.json()
 
     def get_pr_reviews(
         self, owner: str, repo: str, pr_number: int
-    ) -> list[dict[str, Any]]:
+    ) -> list[dict[str, object]]:
         """Get reviews for a pull request.
 
         Args:
@@ -382,7 +389,7 @@ class PullRequestsClient:
 
     def dismiss_review_pr(
         self, owner: str, repo: str, pr_number: int, review_id: int, message: str
-    ) -> dict[str, Any]:
+    ) -> dict[str, object]:
         """Dismiss a review on a pull request.
 
         Args:
@@ -447,7 +454,7 @@ class PullRequestsClient:
             url = (
                 f"{self.base_url}/api/v1/repos/{owner}/{repo}/pulls/{pull_number}/merge"
             )
-            data: dict[str, Any] = {
+            data: dict[str, str] = {
                 "Do": style,
                 "MergeTitleField": title,
                 "MergeMessageField": message,