refactor(web): extract allocation drag action plans

scripts/check-architecture-guardrails.mjs

@@ -217,6 +217,21 @@ export const rules = [
     ],
     forbidden: [],
   },
+  {
+    file: "apps/web/src/hooks/timelineAllocationActions.ts",
+    maxLines: 90,
+    required: [
+      {
+        pattern: /\bexport function buildAllocationBlockClickInfo\b/,
+        message: "timeline allocation action helpers must keep popover click payload derivation centralized",
+      },
+      {
+        pattern: /\bexport function buildAllocationMutationPlan\b/,
+        message: "timeline allocation action helpers must keep mutation plan derivation centralized",
+      },
+    ],
+    forbidden: [],
+  },
   {
     file: "apps/web/src/hooks/timelineAllocationDragState.ts",
     maxLines: 80,
@@ -270,6 +285,10 @@ export const rules = [
         pattern: /from "\.\/timelineAllocationFinalize\.js"/,
         message: "timeline drag must keep allocation drag completion rules delegated to the extracted helper module",
       },
+      {
+        pattern: /from "\.\/timelineAllocationActions\.js"/,
+        message: "timeline drag must keep allocation click and mutation plan derivation delegated to the extracted helper module",
+      },
       {
         pattern: /from "\.\/timelineAllocationMultiDrag\.js"/,
         message: "timeline drag must keep allocation multi-drag rules delegated to the extracted helper module",
@@ -296,6 +315,10 @@ export const rules = [
         pattern: /\bfunction (?:hasAllocationDateChange|shouldTreatAllocationDragAsClick|requiresAllocationFragmentExtraction|buildAllocationMovedSnapshot|reconcileOptimisticEntries)\b/,
         message: "timeline drag must not re-inline extracted optimistic or allocation finalize helper implementations",
       },
+      {
+        pattern: /\bfunction (?:buildAllocationBlockClickInfo|buildAllocationMutationPlan)\b/,
+        message: "timeline drag must not re-inline extracted allocation action helper implementations",
+      },
       {
         pattern: /\bfunction (?:isAllocationMultiSelected|startAllocationMultiDrag|updateAllocationMultiDrag|finalizeAllocationMultiDrag)\b/,
         message: "timeline drag must not re-inline extracted allocation multi-drag helper implementations",