docs: Add comprehensive introduction and usage guide for MCPHub, deta… (

samanhappy#26)

fix: add catch-all route to serve frontend index.html in AppServer in… (

samanhappy#24)

fix: consolidate build jobs and improve Docker image tagging logic (s…

…amanhappy#23)

fix: update build workflow to improve cache configuration and image n… (

samanhappy#22)

fix: refactor build workflow to separate base and full variants with … (

samanhappy#21)

fix: improve Docker tags configuration for edge and semver variants i… (

samanhappy#20)

fix: update Docker tags for latest and latest-full variants in build … (

samanhappy#19)

docs: add group part (samanhappy#18)

fix: handle error when sending tool list changed notification (samanh…

…appy#13)

feat: add group management functionality (#12)