Initial release

Features

• View kafka's topics, partitions, messages, consumer groups and brokers.
• View schema registry's subjects and schemas.
• The grid view destructures the messages/schemas (even nested json) into separate columns, and each of the columns can be (client-side) filtered and sorted.
• Support for avro auto-detecting and decoding (via the schema registry). Different subject messages in a topic are supported as well (and as you filter for a specific event type it auto-hides all of the irrelevant columns belonging to the other messages).
• The raw view shows the data in json format, and allows easy copying to clipboard
• Server-side search for messages and the ability to search multiple topics at once
• Light and dark themes