Agent Skills: lisa-sonarcloud-access

Vendor-neutral access layer for SonarQube Cloud/Server. Sonar triage skills MUST delegate through this skill rather than calling the SonarQube MCP tools directly. Preferred substrate: the official SonarQube MCP server (mcp__sonarqube__*), authenticated headlessly from SONARQUBE_CLI_TOKEN (+ SONARQUBE_CLI_ORG for Cloud, SONARQUBE_CLI_SERVER for Server); the Sonar Web API, authenticated with the same token, is the sanctioned fallback when the MCP is not wired on this surface.