Metrics fixes and front end build upgrade

What's Changed

• Example project loading fixes by @tomolopolis in #131
• CU-862jzmnm1: fix dockerfile install flag by @tomolopolis in #132
• Update node / NPM and frontend build packages by @tomolopolis in #133
• CU-862k0b38r: concept summary UI fixes by @tomolopolis in #134
• CU-862k0b38r: reduce add annotation padding by @tomolopolis in #135
• CU-2yfm6ve: Fix backend and frontend styling with b-tabs by @tomolopolis in #136

Full Changelog: v2.7.0...v2.8.0