My line: show payouts from an email-only session and across all owned positions

refreshMemberId falls back to the account's on-chain id when the session has no
wallet address (phone sign-in by email code), without caching it into the
session. /api/my/line now sums TierPaid events to every position the account
owns (main id + linked positions), so each direct's 'paid you so far' is right
from any device.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

server.js

@@ -1177,11 +1177,14 @@ const server = http.createServer(async (req, res) => {
       const levels = await accounts.downline(s.email, 3);
       // what each person has paid THIS member so far: sum of TierPaid events where
       // this member is the recipient and that person is the buyer (all indexed events)
+      // ...counting payouts to every position this account owns (main id + linked positions)
       const myId = await auth.refreshMemberId(s);
+      const own = (await accounts.positions(s.email)).filter(p => p.memberId);
+      const myIds = new Set([myId, ...own.map(p => p.memberId)].filter(Boolean));
       const earnedBy = {};
-      if (myId) {
+      if (myIds.size) {
         for (const ev of chain.recentEvents(1e9)) {
-          if (ev.type === 'TierPaid' && ev.recipientId === myId && ev.buyerId)
+          if (ev.type === 'TierPaid' && myIds.has(ev.recipientId) && ev.buyerId)
             earnedBy[ev.buyerId] = (BigInt(earnedBy[ev.buyerId] || '0') + BigInt(ev.amountWei)).toString();
         }
       }
@@ -1192,7 +1195,6 @@ const server = http.createServer(async (req, res) => {
         joined: m.created,
         earnedWei: (m.memberId && earnedBy[m.memberId]) || '0' })) }));
       // the member's own linked positions sit on level 1 too, labelled as theirs
-      const own = (await accounts.positions(s.email)).filter(p => p.memberId);
       if (own.length) {
         if (!out.find(L => L.level === 1)) out.unshift({ level: 1, members: [] });
         const L1 = out.find(L => L.level === 1);