GitHub Action - Transaction Speed

Description

Build Transaction Speed for NEAR Protocol.

**THE VIRAL LOOP:**
```
Developer adds to CI/CD → Action runs on NEAR → Project deploys to NEAR
```

**Context:**
Speed metrics

**Target:**
Performance communities

**Deliverables:**
1. Complete implementation of Transaction Speed
2. Integration with NEAR ecosystem
3. Documentation and examples
4. Published to appropriate registry/platform

**Why This Matters:**
This tool helps performance communities discover and use NEAR Protocol. By making transaction speed easily accessible, we create another entry point into the NEAR ecosystem.

**Success Metric:**
- Published and discoverable
- Used by target audience
- Drives traffic/users to NEAR