feat: pretify_log utilit

package/prettify-log/test/fixture/test.log

@@ -0,0 +1,20 @@
+Debug: respons {"some": "name", "value": 12} is received
+{timespan} Info: some log without json
+Error: {"error": "Something went wrong", "code": 500}
+Warning: Invalid data format detected
+{"status": "ok", "data": {"id": 1, "name": "test"}}
+User log: {"user": "john_doe", "action": "login", "timestamp": "2025-01-31T12:00:00Z"}
+Random text without json
+Debug: Payload sent: {"request": {"type": "POST", "body": {"key": "value"}}}
+Another line with no json
+{meta} Log: {"action": "update", "success": true}
+Normal message with {"json": "inside"} text
+{"nested": {"deep": {"value": "found"}}, "array": [1,2,3]}
+{2025-01-31} Event: {"event": "created", "user": "admin"}
+Plain text that should not be modified
+Info: {"level": "info", "details": "this is a test log"}
+{"array": [{"id": 1}, {"id": 2}, {"id": 3}]}
+An unformatted json log {"name":"example","valid":true}
+Debug: {"data": "test", "items": [{"x": 10, "y": 20}]}
+Non-json message with curly braces {like this}
+{"key1": "value1", "key2": {"subkey": "subvalue"}}