One name for one column: Note

Description was the original field and Note replaced it, but nothing removed
it -- so the edit form carried both, writing the same pf.log.note, with
`note: description || segNote` letting Description win silently over whatever
was typed in Note right below it.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

ui/src/views/Baseline.jsx

@@ -97,7 +97,6 @@ export default function Baseline({ sources = [], sourceId, versions = [], versio
 
   // segment form
   const [segType,        setSegType]        = useState('baseline')
-  const [description,    setDescription]    = useState('')
   const [filters,        setFilters]        = useState([])  // [[cond,...], [cond,...]]
   const [useRaw,         setUseRaw]         = useState(false)
   const [rawSql,         setRawSql]         = useState('')
@@ -222,7 +221,7 @@ export default function Baseline({ sources = [], sourceId, versions = [], versio
     const endpoint = isRef ? 'reference' : 'baseline'
     const body = {
       where_clause: clause,
-      note: description || segNote,
+      note: segNote,
       date_offset: offsetStr,
       label:  segLabel.trim(),
       bucket: segBucket.trim(),
@@ -263,7 +262,6 @@ export default function Baseline({ sources = [], sourceId, versions = [], versio
     setSegNote(entry.note || '')
     setSegLabel(entry.label || '')
     setSegBucket(entry.bucket || '')
-    setDescription('')
     setOffset(params.date_offset || '0 days')
     const groups = normalizeFilters(params.filters)
     if (groups) {
@@ -290,7 +288,6 @@ export default function Baseline({ sources = [], sourceId, versions = [], versio
   function cancelEdit() {
     setEditingLogId(null)
     setShowAddForm(false)
-    setDescription('')
     setSegNote('')
     setSegLabel('')
     setSegBucket('')
@@ -559,7 +556,6 @@ export default function Baseline({ sources = [], sourceId, versions = [], versio
                 filters={filters} setFilters={setFilters}
                 useRaw={useRaw} setUseRaw={setUseRaw}
                 rawSql={rawSql} setRawSql={setRawSql}
-                description={description} setDescription={setDescription}
                 segNote={segNote} setSegNote={setSegNote}
                 segBucket={segBucket} setSegBucket={setSegBucket}
                 segLabel={segLabel} setSegLabel={setSegLabel}
@@ -588,7 +584,6 @@ function segmentValuesFor(entry, filterCols) {
     filters: groups || (filterCols.length > 0 ? [emptyGroup(filterCols)] : []),
     useRaw: !groups && !!params.where_clause,
     rawSql: params.where_clause || '',
-    description: '',
     segNote: entry.note || '',
     segBucket: entry.bucket || '',
     segLabel: entry.label || '',
@@ -602,7 +597,6 @@ function SegmentForm({
   filters, setFilters,
   useRaw, setUseRaw,
   rawSql, setRawSql,
-  description, setDescription,
   segNote, setSegNote,
   segBucket, setSegBucket,
   segLabel, setSegLabel,
@@ -676,14 +670,6 @@ function SegmentForm({
         </div>
       </div>
 
-      {/* Description (edit only) */}
-      {mode === 'edit' && (
-        <div className="flex items-center gap-3">
-          <label className="text-xs text-gray-500 w-28 shrink-0">Description</label>
-          <input value={description} onChange={e => setDescription(e.target.value)} placeholder="e.g. FY25 actuals +1yr" className="border border-gray-200 rounded px-2 py-1.5 text-sm flex-1 max-w-sm" />
-        </div>
-      )}
-
       {/* Filters */}
       <div>
         <div className="flex items-center justify-between mb-2">