🔧 FIX: Git identity setzen + Changes-Status checken via git status

app/git_manager.py

@@ -139,4 +139,36 @@ def push_changes(repo_path: Path, message: str = "Update 🧠", changelog_conten
         ["git", "push"], cwd=repo_path, capture_output=True, text=True
     )
 
-    return {"success": result.returncode == 0, "output": result.stdout}
+    return {"success": result.returncode == 0, "output": result.stdout}
+
+
+def get_git_status(repo_path: Path) -> dict:
+    """Prueft den Status eines Git-Repo fuer aenderungen."""
+    # Setze git identity if not set (fuer Push ohne manuelle Konfig)
+    try:
+        subprocess.run(
+            ["git", "config", "--global", "user.name", "KI-Sparringpartner"],
+            cwd=repo_path, capture_output=True
+        )
+        subprocess.run(
+            ["git", "config", "--global", "user.email", "ai@local.internal"],
+            cwd=repo_path, capture_output=True
+        )
+    except Exception:
+        pass  # Falls git config fehlschlaegt, versuch trotzdem push
+
+    # Check fuer uncommitted changes
+    result = subprocess.run(
+        ["git", "status", "--porcelain"],
+        cwd=repo_path,
+        capture_output=True,
+        text=True
+    )
+
+    has_changes = bool(result.stdout.strip())
+
+    return {
+        "has_changes": has_changes,
+        "uncommitted_files": result.stdout.strip().split("\n") if result.stdout else [],
+        "can_push": has_changes
+    }