chore(web): collapse App.tsx's six session refs into useSessionRef - #2152

chore(web): collapse App.tsx's six session refs into useSessionRef#2152

cliffhall merged 2 commits into

v2/mainmodelcontextprotocol/inspector:v2/mainfrom

v2/chore/2129-use-session-refmodelcontextprotocol/inspector:v2/chore/2129-use-session-refCopy head branch name to clipboard