feat: staking visibility + creator dashboard settings (#814, #816, #817, #818)

[devsimze]

Summary

Adds staking visibility and creator-configuration surfaces across the key detail page and a new creator dashboard.

Closes #814
Closes #816
Closes #817
Closes #818

---

#814 — Staking column in the holders list

• KeyHolderEntry / KeyHolder gain an optional stakedQuantity from the holders endpoint.
• rankKeyHolders derives stakedQuantity (clamped to [0, keyCount]; negatives / non-finite → 0) and liquidQuantity (keyCount − stakedQuantity). Ranking stays keyed on total quantity, so staked keys still count toward rank.
• KeyHolderList renders a header row plus Staked / Liquid / Total / Share per row and shows a staking badge only when stakedQuantity > 0 (zero shows 0, no badge). Pagination path unchanged.

#817 — Staking Rewards section on the key detail page

• Course gains stakingPoolBalance, totalStaked, recentFeeInflow.
• stakingRewards.utils: computeEstimatedApy = recentFeeInflow * 12 / stakingPoolBalance * 100, returns null on divide-by-zero / non-finite input; hasStakingActivity drives the hide rule.
• StakingRewardsSection shows pool balance, total staked and estimated APY, a "Stake your keys" CTA to /profile?tab=staking, a loading skeleton while data fetches, and renders nothing when there is no staking activity. Rendered on CreatorDetailPage below the stat cards.

#818 — Edit Profile on the creator dashboard settings tab

• New page at /creator/:id/dashboard with Overview / Settings tabs (no creator dashboard existed before; Add an auction configuration panel on the creator dashboard for setting up a pre-launch fixed price phase #816 and Add a key metadata edit form on the creator dashboard for updating display name, bio, and avatar #818 share this surface).
• creatorMetadata.utils: name (64) / bio (256) length validation and a minimal-change diff.
• CreatorMetadataForm pre-fills current metadata, shows live character counters, disables submit while a limit is exceeded or nothing changed, and submits only changed fields via the update_metadata contract call.

#816 — Auction Setup on the creator dashboard settings tab

• auctionConfig.utils: derives Not configured / Active (X of Y sold) / Completed and validates price (> 0) and supply (whole, > 0).
• AuctionSetupPanel shows current state, validated price / supply inputs, and a Cancel Auction button only while auction_sold is zero. Submits configure_auction / cancel_auction with a success toast on confirmation.
• Course gains name / bio / avatarUri and auctionPrice / auctionSupply / auctionSold.

On-chain wiring is not in the client yet, so the metadata / auction contract calls are issued through useCreatorContractActions, which simulates signing latency and invalidates the creator detail query — mirroring the existing useTradeMutation pattern.

Testing

• pnpm lint — clean
• pnpm build (tsc -b && vite build) — clean
• pnpm test — new suites added for keyHolderRanking, KeyHolderList, stakingRewards, StakingRewardsSection, creatorMetadata, auctionConfig, CreatorMetadataForm, AuctionSetupPanel. Pre-existing failures on dev are unchanged (no regressions).

Screenshots

UI changes — screenshots to follow.

[drips-wave]

@devsimze Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits.

You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀

Learn more about application limits