Changelog

All notable changes to AIchitect will be documented here.

Format based on Keep a Changelog. Versioning follows Semantic Versioning.

[Unreleased]

Component decomposition (AIC-37): Broke four god components into focused units. Each file now has a single clear responsibility.

File	Before	After
`app/genome/GenomeClient.tsx`	1 084 lines	94 lines — state machine only
`app/stacks/StacksClient.tsx`	867 lines	270 lines — layout shell only
`app/builder/BuilderClient.tsx`	595 lines	230 lines — wires hook + graph
`components/graph/ExploreGraph.tsx`	635 lines	500 lines — comparison logic extracted

New modules created:

app/genome/GenomeContext.tsx — context + useGenomeData hook
app/genome/genomeConstants.ts — INPUT_TABS, WORKFLOW_GROUPS, PRIORITY_COLOR
app/genome/components/ — ScanStep, WorkflowStep, ResultsView, FitnessGauge, SlotGrid, MissingPanel, ProgressDots, Stat
app/stacks/stacksConstants.ts — COMPLEXITY_META
app/stacks/components/ — StackSidebar, StackDetailHeader, MobileStackPicker
app/builder/components/ — BuilderSlotList, MobileSlotPicker
hooks/useComparisonMode.ts — selection/comparison state + URL sync for Explore graph
hooks/useBuilderState.ts — all URL-backed state for the Builder

MIT LICENSE file
.env.example documenting required and optional environment variables
Prettier formatting with .prettierrc and .prettierignore
.editorconfig for consistent cross-editor settings
Pre-commit hooks via Husky + lint-staged (format + lint on staged files)
CI pipeline (.github/workflows/ci.yml): lint → typecheck → build on every PR
make format and make check targets
CONTRIBUTING.md with full setup guide, data contribution instructions, and PR process
CODE_OF_CONDUCT.md
SECURITY.md with responsible disclosure process
.github/PULL_REQUEST_TEMPLATE.md
.github/ISSUE_TEMPLATE/ bug report and feature request templates
Dependabot for automated weekly npm and GitHub Actions dependency updates
.vscode/extensions.json and .vscode/settings.json for recommended editor setup