feat: Unraid deploy, dealer-flow heatmap, confluence zones, 13F capture

Ship Node production images, Unraid compose, and Gitea CI/CD (test then
push registry images; cron script if no runner). Rebuild dealer flow as a
heatmap-first map with integrity gates and chart helpers. Add confluence
zone rules, session clock, capture evidence, and tighter 13F/queue/options
paths, plus the matching UI and tests.

app/server/src/confluence/confluenceLibrary.ts

@@ -57,12 +57,13 @@ export function redundancyGroupFor(slotId: string): RedundancyGroup | undefined
  * `REDUNDANCY_DISCOUNT` of the previous marginal — so N same-group firings
  * weigh 1 + 0.5 + 0.25 + ... , never N.
  */
-export function groupWeight(firingSlotIds: string[]): number {
+export function groupWeight(firingSlotIds: string[], weights?: ReadonlyMap<string, number>): number {
   if (firingSlotIds.length === 0) return 0;
   let w = 0;
   let margin = 1;
-  for (let i = 0; i < firingSlotIds.length; i++) {
-    w += margin;
+  for (const id of firingSlotIds) {
+    const slotW = weights?.get(id) ?? 1;
+    w += margin * slotW;
     margin *= REDUNDANCY_DISCOUNT;
   }
   return w;