feat(cockpit-langgraph): redesign 7 langgraph examples' bespoke UI (encapsulated CSS, sky-blue accent)#777

blove merged 8 commits into

maincacheplane/angular-agent-framework:mainfrom

blove/langgraph-examples-redesigncacheplane/angular-agent-framework:blove/langgraph-examples-redesignCopy head branch name to clipboard