chore: bump ext-apps + example servers to 1.7.1, sdk to 1.29.0#44

ochafik wants to merge 1 commit intomainmodelcontextprotocol/example-remote-server:mainfrom

deps/ext-apps-1.7.1modelcontextprotocol/example-remote-server:deps/ext-apps-1.7.1Copy head branch name to clipboard