fix(side-panel): align plugin-info h3 color with theme and fix CSS syntax#28

cto-new[bot] merged 1 commit intotestLebedevIV/agent_plugins_platform:testfrom

fix-sidepanel-plugin-info-h3-dark-theme-memory-bank-docsLebedevIV/agent_plugins_platform:fix-sidepanel-plugin-info-h3-dark-theme-memory-bank-docsCopy head branch name to clipboard