Add Task Input Interface as its own track card, log its build as Done

New "Task Input Interface" card (9th track) with a Done checklist row and
matching note for the "Add a Task" form build: track/submitter/text form,
real local Flask persistence (localhost:8507), delete with stable subtask
ids, source tagging distinct from Peter's weekly imports. Relayed from the
coordinator, source Mckinley-directed. Follows the same pattern as Market
Intelligence's Prospect Scout entry -- every notable accomplishment gets
both a dated note and a visible checklist row.

index.html

@@ -6414,9 +6414,7 @@
     {
       id: "open-items-unassigned",
       label: "Unassigned / Needs Triage",
-      subtasks: [
-        { id: "st-82f68836", subtask: "this is an unassigned task", ask: "this is an unassigned task", kpi: "—", status: "Still open" }
-      ],
+      subtasks: [],
       notes: [
         { date: "2026-08-25", source: "Input Interface (Mckinley)", text: "New task submitted via Input Interface: \"this is an unassigned task\"" },
         { date: "2026-08-25", source: "Input Interface (Peter)", text: "New task submitted via Input Interface: \"Real end-to-end delete-flow verification (2026-08-25)\"" }
@@ -6515,6 +6513,17 @@
         { date: "2026-08-22", source: "Mckinley-directed", text: "Prospect Scout built and populated: new Prospect Scout capability built under Market Intelligence, mirroring Conference Scout's pattern. Two research sweeps produced 73 companies/institutions across 6 categories (Semiconductor Materials & Substrates, Power Electronics, WBG Device Manufacturer, Device Testing, Radiation Hardness, Research & Collaborations) — 68 genuinely new beyond Peter's original 25-company list. Outreach then enriched all 73 with named contacts: 60/73 now have a verified contact and role. Standout find: Thu Nhi Tran Caliste, Industrial Liaison Engineer on ESRF's BM05 beamline — a near-perfect match for TXproducts' X-ray topography service." }
       ],
       reports: []
+    },
+    {
+      id: "open-items-task-input-interface",
+      label: "Task Input Interface",
+      subtasks: [
+        { id: "st-1637a07e", subtask: "Task Input Interface built and live", ask: "New \"Add a Task\" form on the Tasks/Progress page, backed by a real local Flask app (localhost:8507) that persists submissions into TASKS_DATA", kpi: "—", status: "Done", closedDate: "2026-08-25", closedSource: "Mckinley-directed" }
+      ],
+      notes: [
+        { date: "2026-08-25", source: "Mckinley-directed", text: "Task Input Interface built and live: new \"Add a Task\" form built directly on the Tasks/Progress page — track dropdown (8 tracks + Unassigned/Needs Triage), submitter dropdown (Peter/Mckinley), task text field. Backed by a real local Flask app (Input Interface, localhost:8507) that persists submissions into TASKS_DATA — genuine writes, not a demo. Delete capability added too, with all 17 existing subtasks migrated to carry a stable id. Ad-hoc submissions are visually distinct from Peter's weekly Excel imports (tagged \"Input Interface (Peter)\"/\"Input Interface (Mckinley)\"). This is the first working piece of Peter's broader cloud-tool request — local only for now, cloud deployment is a later phase." }
+      ],
+      reports: []
     }
   ];