FE: features/bounties data layer (types, keys, draft + escrow clients/hooks)

[0xdevcollins]

Context

Part of the Bounty Configure (Host a Bounty) milestone. Adds the features/bounties/ data layer for the v1 app, mirroring features/hackathons/. The app is REST-only (openapi-fetch + axios; no GraphQL).

Note: the bounty escrow paths/DTOs are already in lib/api/generated/schema.d.ts, so the escrow client can be built now. The bounty draft paths arrive after the backend draft controller lands and codegen is re-run.

Blueprint to mirror

• features/hackathons/types.ts, api/keys.ts, api/draft-client.ts, api/use-draft.ts, api/escrow-client.ts, api/use-escrow.ts

Tasks

• features/bounties/types.ts: alias the generated schema (BountyDraft, UpdateBountyDraftBody, section types, PublishBountyEscrowRequest, BountyEscrowOpResponse, FundingMode, terminal-status helpers).
• features/bounties/api/keys.ts: bountyKeys factory.
• features/bounties/api/draft-client.ts + use-draft.ts: useDraft / useDraftList / useCreateDraft / useUpdateDraft / useDeleteDraft against /api/organizations/{organizationId}/bounties/draft[/{id}] and /drafts.
• features/bounties/api/escrow-client.ts + use-escrow.ts: wrap the bounty escrow paths and reuse the hackathon useEscrowOpRunner / useEscrowOp machinery (only the scope shape and the usePublishBountyEscrow wrapper differ).
• features/bounties/index.ts: public surface.

Acceptance criteria

• Hooks typecheck against the generated schema.
• Escrow client compiles against the existing bounty escrow paths.

Depends on

• Backend draft controller + codegen (for the draft types). Escrow portion is unblocked.

[linear]

BOU-251

[coderabbitai]

🔗 Related PRs

#379 - Feat/abstract wallet [merged]

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[rayj6]

I would like to work on this bounty. Experience building data layers with TypeScript, hooks, and REST clients. From Scarlet Technology (scarlet-technology.com).

[Senorespecial]

I would love to work on this issue

[Senorespecial]

I would love to work on this issue

[manasehstephen131-ops]

I am a motivated developer with experience working on code issues, debugging, and contributing to projects. I work with JavaScript and Next.js, among other tools, and I’m comfortable understanding existing codebases and implementing solutions efficiently.

I am proactive, quick to learn, and committed to delivering quality work while continuously improving my skills.

[dorisadams]

i would love to work on this issue, please me,