Kilo Code JetBrains 7.0.12-rc.4: large-diff and transcript rendering fixes

Release candidate with UI performance fixes for the JetBrains plugin: huge inline diff previews are capped, long chat sessions reflow to the correct width on load, and transcript restyling during streaming is reduced.

Tool: kilocode · Version: jetbrains/v7.0.12-rc.4 · Significance: 2/5 · fix