- add lead engineer in sprint cycle

- fix table in incident timeline example

Author: subhiqudsi-equevu

incident-report.md

@@ -165,6 +165,7 @@ This template ensures consistent documentation of incidents, facilitates learnin
 **Business Impact:** $15,000 in lost transactions, 40 minutes downtime
 
 ### 3. Incident Timeline
+
 | Time (UTC) | Event / Action | Responsible |
 |------------|---------------|-------------|
 | 10:05 | Payment API alerts - response time > 10s | Monitoring |

sprint-cycle.md

@@ -445,6 +445,18 @@ We use Fibonacci numbers: 1, 2, 3, 5, 8, 13, 21
 
 ## Sprint Roles
 
+### Lead Engineer
+- Provides technical leadership and guidance
+- Reviews and approves technical design decisions
+- Ensures code quality and architectural standards
+- Mentors development team members
+- Resolves complex technical blockers
+- Participates in sprint planning and estimation
+- Conducts code reviews for critical components
+- Coordinates with BA on technical feasibility
+- Ensures technical debt is managed appropriately
+- Makes final technical decisions when consensus cannot be reached
+
 ### Business Analyst (BA)
 - Maintains product backlog
 - Gathers and documents requirements