[CLAUDE] PurchaseEvaluation: Mig 55 ô "Ghi chú từ CCM" ngân sách gói thầu — CCM nhập số + ghi lý do giống PRO

- Entity PeWorkItemBudget +CcmNote (mirror ProNote, nvarchar 1000) + Mig 55 additive-nullable
- UpdatePeBudgetCcmCommand +CcmNote absolute-set, role-gate CostControl/Admin fail-closed
- DTO PeBudgetSummaryDto +CcmNote + controller BudgetCcmBody + GET mapping
- FE 2 app SHA-mirror: dòng "Ghi chú từ CCM" gate canEditCcm (sau V0/hiệu chỉnh), absolute-set đủ 3 field
- Test +5 (set CCM/Admin, null-clear, non-priv Forbidden, all-3-persist) -> 339 pass

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

fe-user/src/components/pe/PeDetailTabs.tsx

@@ -1079,7 +1079,7 @@ function PeBudgetSummaryTable({ ev, readOnly }: { ev: PeDetailBundle; readOnly:
   })
   // PUT /budget/ccm — chỉ khi canEditCcm. initialAmount + adjustmentAmount.
   const ccmMut = useMutation({
-    mutationFn: async (body: { initialAmount: number | null; adjustmentAmount: number | null }) =>
+    mutationFn: async (body: { initialAmount: number | null; adjustmentAmount: number | null; ccmNote: string | null }) =>
       api.put(`/purchase-evaluations/${ev.id}/budget/ccm`, body),
     onSuccess: () => { toast.success('Đã lưu ngân sách ban hành'); invalidate() },
     onError: e => toast.error(getErrorMessage(e)),
@@ -1097,6 +1097,9 @@ function PeBudgetSummaryTable({ ev, readOnly }: { ev: PeDetailBundle; readOnly:
   // proNote inline-edit state (Textarea — không dùng VndInlineEdit)
   const [proNoteText, setProNoteText] = useState(bs?.proNote ?? '')
   useEffect(() => { setProNoteText(bs?.proNote ?? '') }, [bs?.proNote])
+  // ccmNote inline-edit state (mirror proNoteText) — [Mig anh Kiệt FDC]
+  const [ccmNoteText, setCcmNoteText] = useState(bs?.ccmNote ?? '')
+  useEffect(() => { setCcmNoteText(bs?.ccmNote ?? '') }, [bs?.ccmNote])
 
   // Phiếu cũ chưa gắn Hạng mục công việc → budgetSummary null.
   if (!bs) {
@@ -1172,7 +1175,7 @@ function PeBudgetSummaryTable({ ev, readOnly }: { ev: PeDetailBundle; readOnly:
               initial={bs.initialAmount}
               saving={ccmMut.isPending}
               label="Ngân sách ban hành lần đầu"
-              onSave={v => ccmMut.mutate({ initialAmount: v, adjustmentAmount: bs.adjustmentAmount })}
+              onSave={v => ccmMut.mutate({ initialAmount: v, adjustmentAmount: bs.adjustmentAmount, ccmNote: bs.ccmNote })}
             />
           ) : bs.initialAmount != null ? fmtVnd(bs.initialAmount) : <span className="text-slate-400">—</span>
         }
@@ -1188,7 +1191,7 @@ function PeBudgetSummaryTable({ ev, readOnly }: { ev: PeDetailBundle; readOnly:
               allowNegative
               saving={ccmMut.isPending}
               label="Ngân sách hiệu chỉnh tăng giảm"
-              onSave={v => ccmMut.mutate({ initialAmount: bs.initialAmount, adjustmentAmount: v })}
+              onSave={v => ccmMut.mutate({ initialAmount: bs.initialAmount, adjustmentAmount: v, ccmNote: bs.ccmNote })}
             />
           ) : bs.adjustmentAmount != null ? (
             <span className={cn(bs.adjustmentAmount < 0 && 'text-red-600')}>{fmtVndSigned(bs.adjustmentAmount)}</span>
@@ -1196,6 +1199,37 @@ function PeBudgetSummaryTable({ ev, readOnly }: { ev: PeDetailBundle; readOnly:
         }
       />
 
+      {/* Ghi chú từ CCM (CCM editable — Textarea, mirror Ghi chú từ PRO) — [Mig anh Kiệt FDC] */}
+      <div className="flex items-start gap-2 border-b border-slate-100 px-3 py-1.5 text-[13px]">
+        <div className="min-w-0 flex-1 text-slate-700">Ghi chú từ CCM</div>
+        <div className="w-72 shrink-0">
+          {bs.canEditCcm ? (
+            <div className="space-y-1">
+              <textarea
+                value={ccmNoteText}
+                onChange={e => setCcmNoteText(e.target.value)}
+                placeholder="Ghi chú ngân sách CCM…"
+                rows={2}
+                className="w-full rounded border border-slate-300 px-2 py-1 text-[12px]"
+              />
+              <div className="flex justify-end">
+                <Button
+                  onClick={() => ccmMut.mutate({ initialAmount: bs.initialAmount, adjustmentAmount: bs.adjustmentAmount, ccmNote: ccmNoteText || null })}
+                  disabled={ccmNoteText === (bs.ccmNote ?? '') || ccmMut.isPending}
+                  className="h-6 px-2 text-[11px]"
+                >
+                  {ccmMut.isPending ? '…' : 'Lưu ghi chú'}
+                </Button>
+              </div>
+            </div>
+          ) : (
+            <div className="whitespace-pre-wrap text-right text-[12px] text-slate-600">
+              {bs.ccmNote || <span className="text-slate-400">—</span>}
+            </div>
+          )}
+        </div>
+      </div>
+
       {/* Dòng 4 — Dự trù PRO (PRO editable) */}
       <BudgetRow
         label="Ngân sách PRO"

fe-user/src/types/purchaseEvaluation.ts

@@ -295,6 +295,7 @@ export type PeBudgetSummary = {
   proNote: string | null
   initialAmount: number | null
   adjustmentAmount: number | null   // CCM "NS V0/hiệu chỉnh" — cho phép ÂM
+  ccmNote: string | null            // [Mig — anh Kiệt FDC] Ghi chú từ CCM (mirror proNote)
   fullAmount: number
   fullIsEstimate: boolean
   canEditPro: boolean