pec5d: add pec5d/api/app.py

pec5d/api/app.py

@@ -0,0 +1,42 @@
+# pec5d/api/app.py
+"""
+PEC5D standalone FastAPI app.
+
+Run standalone::
+
+    uvicorn pec5d.api.app:app --host 0.0.0.0 --port 8002
+
+or mount into the Sovereign orchestrator (src/sovereign/main.py) which
+includes pec5d.api.routes.router under /api/v1/pec5d.
+"""
+
+from __future__ import annotations
+
+from fastapi import FastAPI
+
+from pec5d import __brand__, __version__
+from pec5d.api.routes import router
+
+app = FastAPI(
+    title="PEC5D API",
+    version=__version__,
+    description=f"{__brand__} — Full Evolution & Manifestation API",
+)
+app.include_router(router)
+
+
+@app.get("/")
+def index() -> dict:
+    """Service banner."""
+    return {
+        "service": "pec5d",
+        "brand": __brand__,
+        "version": __version__,
+        "endpoints": "/api/v1/pec5d/*",
+    }
+
+
+@app.get("/health")
+def health() -> dict:
+    """Liveness probe."""
+    return {"status": "ok", "brand": __brand__, "version": __version__}