[Patch] Superfluid Campaign Widget: Season 7 update #301

Patch request from Meri Fernandez (#gd-patch) for the Superfluid Campaign Widget (packages/superfluid-campaign-widget, apps/superfluid-campaign-web, and the GoodWallet-embedded widget) ahead of Season 7.

Items (all decided)

• Season label "SEASON 7"; remove the season-ended notice; new header description; "Ends Feb 28th" (campaign end Feb 28, 2027).
• Invite users, Vote on Flow State and Fund GoodBuilders Season 5 cards: greyed out, disabled, no links, button "Coming up soon", points labels kept. Vote/Fund copy updated to GoodBuilders Season 5.
• New AntSeed cards: "Buy AI Credits" (1 PT per 1K G$) and "Subscribe to AI Credits" (2 PTS per 1K G$); minimum-deposit caption on Buy only. Copy must not imply that using AI Credits earns points.
• Leaderboard: remove address links, add copy button (full address, "Address copied"); shared tooltip (hover/focus/tap) on all action icons; cart icon for Buy, stream icon for Subscribe.
• Tracked links for standalone vs GoodWallet (card and button); Claim SUP link; campaigns 701 (GoodDollar Actions) and 710 (Ecosystem Actions) via the live API, no hardcoded allocations.
• FAQ rewritten (invite answer, three new questions, four removed).
• Deliverables: Storybook preview and screenshots for both versions.

Open / follow-ups

• AntSeed pointsEventNames for the two new actions (awaiting event names / campaign data).
• Producer side (GoodDollar/SuperfluidLeaderboard): route AntSeed events to the Ecosystem campaign.
• GoodWallet registry bump with its actionLinks / claimRewardsUrl after the widget release.