d82a74eefc
Bumps clientversion from 6.1.5 to 6.1.6 and updates all packaging metadata (deb, rpm, docker, snap, flatpak, winget, scoop, appimage, root Dockerfile) to match. Adds a v6.1.6 section to CHANGELOG.md documenting the conditional Overview Total label and the 3-tier amount-column color rule that landed in this release. Restores the historic v6.1.5 entry in triangles.spec's %changelog after the bulk sed bumped it incorrectly.