Related Issues

Resolve #179

Summary

• Adds a multi-select/descriptive column picker flow for the UI.
• Updates the stats panel to work with descriptive column metadata.
• Adds reusable combobox UI pieces needed by the new picker.
• Regenerates pkg/template/vizb-ui.gen.go after resolving the upstream UI bundle conflict.

Changes

• Added DescriptiveColumnSelect.vue.
• Added descriptive column parsing/helper logic in ui/src/lib/descriptiveColumns.ts.
• Added tests for descriptive column handling.
• Updated CSV-related tests for the new descriptive column behavior.
• Updated StatsPanel.vue to use the new selection flow.
• Added ComboboxLabel.vue and ComboboxSeparator.vue.
• Updated combobox exports.
• Resolved the three generated-file conflicts in pkg/template/vizb-ui.gen.go.

Test Result

Ran commands below in ui folder

pnpm test
pnpm typecheck
pnpm format:check

task build:ui
task build:cli

Ran ./bin/vizb bar examples/csv/sales.csv --stat -o /tmp/stat-all.html to have result below

Ran ./bin/vizb bar examples/csv/sales.csv --stat=spread -o /tmp/stat-spread.html to have result below

Ran ./bin/vizb bar examples/csv/sales.csv --stat=correlations -o /tmp/stat-correlation.html to have result below

Checked select all columns field and reset button work as expected