Initial commit: AirCoding V1.0.0 Alpha architecture baseline

Complete architecture document set with multi-model review remediation:
- Frozen interface contracts, runtime semantics, DB schemas
- Event/tool/error/provider registries
- Scheduler and main agent state machines
- C4 module/code views, solution architecture, baseline V1
- Multi-model review reports and joint assessment
- Phase-gate remediation complete (P0/P1/P2/UX resolved)
- Implementation plan with T-000A through T-045
- Reference folders kept as placeholders only

reference/opencode-1.15.5/.github/workflows/storybook.yml

@@ -0,0 +1,38 @@
+name: storybook
+
+on:
+  push:
+    branches: [dev]
+    paths:
+      - ".github/workflows/storybook.yml"
+      - "package.json"
+      - "bun.lock"
+      - "packages/storybook/**"
+      - "packages/ui/**"
+  pull_request:
+    branches: [dev]
+    paths:
+      - ".github/workflows/storybook.yml"
+      - "package.json"
+      - "bun.lock"
+      - "packages/storybook/**"
+      - "packages/ui/**"
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: storybook build
+    runs-on: blacksmith-4vcpu-ubuntu-2404
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+
+      - name: Build Storybook
+        run: bun --cwd packages/storybook build