refactor: improve type safety and documentation in bounty mutation hooks

[wheval]

Close #103

The bounty write operations have already been fully migrated from REST to GraphQL mutations.
changes i made:

• Extract MutateOptions type aliases to reduce code duplication
• Add comprehensive JSDoc comments to all mutation hooks
• Clarify implementation details for useClaimBounty workaround
• Improve code readability with cleaner type signatures

Summary by CodeRabbit

• Refactor
  • Enhanced internal type definitions to improve code maintainability and clarity across mutation operations.

[vercel]

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[coderabbitai]

📝 Walkthrough

Walkthrough

This PR introduces three type aliases for mutation options in the bounty mutations hook and replaces explicit inline type annotations with these new aliases across four bounty mutation hooks, improving code readability and type consistency without altering runtime behavior.

Changes

Cohort / File(s)	Summary
Type Aliases & Mutation Hook Refactoring hooks/use-bounty-mutations.ts	Added three new type aliases (CreateBountyMutateOptions, UpdateBountyMutateOptions, DeleteBountyMutateOptions) and replaced verbose inline MutateOptions<...> type annotations with these aliases across useCreateBounty, useUpdateBounty, useDeleteBounty, and useClaimBounty hooks for both mutate and mutateAsync signatures.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Possibly related PRs

• feat: Implement React Query hooks for managing bounties #30 — Directly modifies the same hooks/use-bounty-mutations.ts file and updates the same bounty mutation hook signatures.
• Feat: implementation logic for single claim model #111 — Also modifies hooks/use-bounty-mutations.ts and affects claim-related mutation logic and type handling.
• feat(graphql): add bounty and submission operations and queries #113 — Introduces generated GraphQL mutation types and hooks that form the foundation for the type aliases applied in this PR.

Suggested reviewers

• 0xdevcollins

Poem

🐰 Type aliases hop into the scene,
Where verbose lines once reigned supreme,
Now CreateBounty and friends align,
Four hooks dance in rhythm divine,
Less repetition, more clarity to glean!

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly describes the main change: refactoring to improve type safety and documentation in bounty mutation hooks, which aligns with the extracted type aliases and added JSDoc comments.
Linked Issues check	✅ Passed	The PR fulfills all coding requirements from #103: migrations to GraphQL mutations (useCreateBountyMutation, useUpdateBountyMutation, useDeleteBountyMutation), workaround for useClaimBounty using updateBounty, preserved optimistic update logic, and type safety improvements.
Out of Scope Changes check	✅ Passed	All changes are scoped to hooks/use-bounty-mutations.ts and directly support the objectives: type aliases reduce duplication, JSDoc comments improve documentation, and type signature updates enhance code readability without altering control flow.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@hooks/use-bounty-mutations.ts`:
- Around line 73-82: Update the JSDoc on the useUpdateBounty hook to accurately
state that undefined/null filtering is applied only when shaping the optimistic
cache in the onMutate handler and not automatically applied to the actual
mutation payload sent to the server; reference the useUpdateBounty hook and its
onMutate optimistic update logic so readers know where filtering occurs and add
a note that callers should trim undefined/null fields from the mutation input if
they expect the server payload to exclude them.

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ℹ️ Review info

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Review profile: CHILL

Plan: Pro

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📥 Commits

Reviewing files that changed from the base of the PR and between 1c735c5 and 11f7e29.

📒 Files selected for processing (1)

• hooks/use-bounty-mutations.ts

[wheval]

@0xdevcollins please review