First deployment

openspec/specs/security-and-performance-test-harness/spec.md

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+## Purpose
+
+Canonical specification for security-and-performance-test-harness requirements synced from OpenSpec change deltas.
+
+## Requirements
+
+### Requirement: Security test harness runs in CI
+The system SHALL run baseline automated security checks in CI.
+
+#### Scenario: Security checks execute
+- **WHEN** CI pipeline runs on protected branches
+- **THEN** dependency vulnerability and static security checks execute
+- **AND** high-severity findings fail the gate
+
+### Requirement: Performance test harness enforces thresholds
+The system SHALL run page-speed and API-performance checks against defined thresholds.
+
+#### Scenario: Performance regression detection
+- **WHEN** measured performance exceeds regression threshold
+- **THEN** performance gate fails
+- **AND** reports include metric deltas and failing surfaces