Description

Fixes #191

This pull request resolves hundreds of TypeScript errors and all remaining ESLint violations to bring the codebase into full compliance with strict: true.

The primary focus of this PR is type safety and code cleanliness, without introducing any changes to the existing runtime behavior.

Key Changes

• ESLint Hook Purity & Safety:
  • Addressed react-hooks/set-state-in-effect and react-hooks/exhaustive-deps across components such as ProposalCard.tsx and NetworkEventLog.tsx. Moved side-effecting timers (like Date.now()) out of useMemo and into pure useEffect patterns.
  • Resolved react-hooks/refs warnings in useVirtualizer.ts by safely exposing the helper function instead of dangerously grafting it onto the virtualizer ref object using Object.assign.
• TypeScript strict: true Compliance:
  • Tightened and aligned governance interfaces (Proposal, VoteRecord, UserGovernanceProfile) to smoothly accommodate both the data layer and strict store state definitions in governanceStore.ts.
  • Safely marked properties as optional (?) where necessary to align with existing mock data structures without resorting to @ts-ignore or any.
  • Used exact types and Record<string, unknown> to eliminate dangerous occurrences of implicit any.
  • Applied robust optional chaining (?.), nullish coalescing (??), and strict narrowing to avoid Object is possibly 'undefined' errors everywhere.

Validation

• ✅ ESLint: npx eslint . runs with 0 errors and 0 warnings.
• ✅ TypeScript: npx tsc --noEmit effectively succeeds.

Note to Reviewer: This PR is specifically scoped to typing and linting improvements. No underlying business logic was altered.