Restore PulseStack Monorepo Integrity and Runtime Stability

[vraj826]

Pull Request Overview

This Pull Request restores monorepo stability and resolves critical merge-corruption issues affecting PulseStack’s runtime, contracts, frontend, and workspace tooling.

The implementation focuses on restoring deterministic runtime behavior, repairing broken pnpm/Turbo workflows, consolidating conflicting frontend implementations, and re-enabling reproducible lint/typecheck/test execution without introducing architectural redesigns or unnecessary abstractions.

Key goals achieved:

• restored workspace integrity
• removed merge-corrupted runtime/frontend code
• fixed duplicated runtime execution paths
• repaired shared contract inconsistencies
• stabilized React operations console state handling
• restored contributor-safe development workflows

The implementation intentionally remains surgical and PR-scoped to avoid broad system rewrites while preserving existing retry/tracing behavior.

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Related Issues

• Resolves [Feature]: Restore PulseStack Monorepo Integrity and Runtime Stability for Production-Safe AI Observability #42

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Architecture and Implementation Details

• Fixed duplicate kind schema definitions in packages/contracts/src/index.ts
• Removed duplicated execution logic and repaired corrupted method signatures in packages/core/src/lib/runtime.ts
• Fixed malformed test structure and consolidated imports in packages/core/src/lib/runtime.test.ts
• Merged conflicting App.tsx implementations into a single stable runtime console UI
• Added loading, error, empty, and websocket reconnect states to the operations dashboard
• Removed redundant root package-lock.json to preserve pnpm workspace consistency
• Restored compatibility with lint/typecheck/test execution workflows
• Preserved existing runtime retry/tracing behavior while repairing merge corruption

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Breaking Changes

• Yes (Describe below)
• No

This PR does not intentionally introduce API, telemetry, or configuration breaking changes.

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Testing Methodology

1. Executed:

   • pnpm install
   • pnpm typecheck
   • pnpm lint
   • pnpm test

2. Manually validated:

   • operations dashboard rendering
   • replay UI functionality
   • websocket connection state handling
   • loading/error/empty state rendering
   • runtime execution flow stability

3. Verified:

   • removal of merge artifacts
   • deterministic runtime execution paths
   • successful workspace dependency resolution

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Performance & Observability Impact

This PR primarily improves runtime stability and observability reliability rather than introducing new telemetry features.

Impact includes:

• improved deterministic workflow execution
• safer runtime retry handling
• stabilized distributed observability pipelines
• improved websocket lifecycle handling
• reduced contributor onboarding friction
• restored reproducible CI/CD behavior

No significant memory overhead or telemetry schema changes were introduced.

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Contributor Checklist

• I have read and adhered to the PulseStack Contributing Guidelines.
• I have successfully executed the local test suite without errors.
• I have updated the corresponding documentation to reflect these changes.
• I have added adequate test coverage for my implementation.
• I have verified that my code aligns with the repository's formatting and linting standards.

[vraj826]

Maintainers @NEXARA-oss , can you please review this!

[NEXARA-oss]

hey @vraj826 could u please fix the conflicts