Linked positions (Qualified Start): extra wallets on one account, credits pooled, buy-from picker

- accounts/db: positions table + JSON store (add/list/owner/remove; main-wallet and cross-account guards)
- auth verify: asPosition links a second wallet without touching the session; position wallets can't mint a session
- /api/my/positions (chain-refreshed member ids, buyer counts, credits) + remove
- credits pooled across main + positions on /api/me, dashboard, campaigns; campaign charged to the best-funded position
- My line: own positions listed on level 1 as 'You · position N'
- Buy pane: Qualified Start card + Add a position flow + Buy-from picker with connected-wallet guard
- Wallet pane: Your positions card; chatbot answer updated

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

docs/TEAM-BUILDING-PLAYS.md

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+# InstantAdPay team-building plays
+
+Working doc, 2026-09-09. Three ways to build a line, written so a member can pick one and run it. Every number below comes from the live contract and rate table (50 / 20 / 10 / 20 split; qualifying buyer = a direct who buys a $20+ package; level 2 opens at 2 qualifying, level 3 at 5; milestone credits 10 / 25 / 50 / 100; featured strip 40 credits a day; one broadcast a day; wall position 2 at 2 qualifying, position 3 at 5).
+
+## The one rule under all three plays
+
+Unqualified levels pass up. If someone on your level 2 buys before you have 2 qualifying buyers, that 20% does not wait for you. It goes to the next qualified sponsor above you (or the platform). Same for level 3 and 5. So whatever play you run, the first job is the same: get qualified before your line gets busy. The dashboard "Your next move" card is the ladder; the plays are how you climb it.
+
+## Play 1: Wide and teach ("the fifty play")
+
+Who it fits: someone with an audience, a list, a group, or traffic they can point somewhere. Time-rich or reach-rich.
+
+Why it works: every direct who buys is 50% to you, instantly, forever. Directs are the only thing that qualifies you. And the teaching is what fills levels 2 and 3 without you doing anything extra: your directs' buyers are your 20%, their buyers are your 10%.
+
+The move:
+1. One new conversation a day, minimum. Use the Text a friend and Social posts in Promo tools; every piece already carries your link.
+2. Point paid traffic at an angle lander, not the bare link: `?v=adspend` for advertisers, `?v=free` for freebie seekers, `?v=instant` for the crypto-curious.
+3. Every new direct gets the same three sentences from you inside 24 hours (sponsor chat or one broadcast): "Pick your username. Link your wallet and switch on payouts. Send your link to one person today." That is the whole teaching. They teach it to their people.
+4. Run the network's own ads at your link: buy a package, or claim the daily 5 credits, and spend the credits on a Featured link (40 credits a day) or a text ad pointed at your angle lander. Recruits from inside the network already understand the product.
+
+Scoreboard: Joined your line (should climb daily), Qualifying buyers (2 then 5), then watch level 2 and 3 rows appear in My line.
+
+Ceiling: none on width. Weakness: shallow lines churn if you skip step 3.
+
+## Play 2: Two, then down ("the depth play")
+
+Who it fits: someone with a small circle who would rather coach two people well than pitch twenty.
+
+Why it works: two qualifying buyers open level 2 (20%), position 2 on your wall, the Circuit badge, and 50 bonus credits. From there, every person your two bring in pays you 20%, and every person those people bring in pays you 10% (once you reach 5). Your effort goes into two relationships instead of a funnel.
+
+The move:
+1. Get two directs to a $20+ package. Sit with them on the buy if you have to (Trust Wallet needs a POL cushion; SafePal or MetaMask are smoother).
+2. Coach them to their two. Sponsor chat daily for the first week. One broadcast a day to your directs with a single ask each time.
+3. Set your line banner to your team's meeting place (Telegram group, a training page). Every new member three levels down meets it on their welcome tour. That is how your coaching reaches people you never directly recruited.
+4. Keep adding directs until you have five. This is the catch in the depth play: level 3 only opens on five qualifying directs of your own. Two deep, coached well, gets you a healthy 20% level. It does not get you the 10% level.
+
+Scoreboard: Qualifying buyers 2, then level 2 count in My line rising, then your directs' own Qualifying buyers (ask them, or read their wall page).
+
+Ceiling: level 2 income until you personally hit five. Strength: the stickiest lines come from this play.
+
+## Play 3: Five and wide ("the combination", recommended default)
+
+Who it fits: anyone willing to do both. This is the play the dashboard ladder is actually built for.
+
+The move, in order:
+1. Sprint to five qualifying directs. Nothing else matters until level 3 is open: that is Nexus, wall position 3 (your whole public page runs your own links), 100 bonus credits, and the full 50/20/10.
+2. Then split the day. Mornings wide: one new conversation, one post, one ad running. Evenings deep: read My line, message the three newest directs, send the broadcast.
+3. Coach the 2-then-5 rule down the line. Each of your five gets pushed to two (your level 2 fills), then to five (your level 3 fills). Use the achievements Share links; people copy what they see rewarded.
+4. Book the featured strip for 7 days whenever you have 280 credits spare. Ten slots a day, every member sees it.
+
+Scoreboard: all four tiles, plus Earning levels on the Overview (buyers referred, level open, how many to next).
+
+## Which play fits you
+
+| You have | Run |
+|---|---|
+| A list, a group, or ad budget | Wide and teach |
+| A few close people and patience | Two, then down |
+| An hour a day and a phone | Five and wide |
+
+## First 30 days (any play)
+
+- Day 1: username, wallet linked, payouts on, welcome tour done (25 credits). Send the link to one person.
+- Days 2 to 7: one conversation a day. Claim the daily 5 credits. First buyer (25 bonus credits).
+- Days 8 to 14: second qualifying buyer. Level 2 open. Set your line banner. First broadcast.
+- Days 15 to 30: coach the two to their two. Add directs three, four, five. Level 3 open by day 30 is the stretch goal.
+
+## Messages that fit the plays
+
+- Wide: "I run ads anyway. This one pays me in the same transaction the buyer's package sells, on a public ledger. Free to join by email: {{link}}"
+- Depth: "I need two people who will actually do this with me, not twenty who will look at it. You are one of the two I thought of. {{link}}"
+- Combo, to a new direct: "Three things today: username, wallet on, one person. I will check in tomorrow."
+
+No income is guaranteed. Results depend on your effort. Crypto involves risk of loss. InstantAdPay sells advertising; it is not an investment.
+
+## Where this should live on the site (proposal, not built)
+
+- Promo tools: a "Plays" pill with the three plays and the fit table.
+- Sponsor coaching panel (pending build): the coach sees which play each direct is on, from their buyer count and line shape.
+- Training: a short video per play once the plays are approved.