Thermos Run the two thermo review passes as async background subagents in parallel, then synthesize their results. Workflow 1. Determine the review scope from the user request, PR, current branch, or relevant changed files. 2. Gather the diff and any file/context excerpts needed for reviewers to evaluate the change without guessing. 3. Launch both subagents in the same message with : - for bugs, breakages, security, devex regressions, feature-flag leaks, and other branch-audit risks. - for maintainability, structure, file-size growth, spaghetti, abstractions, and codebase-health risks. 4. Pas…