feat: initial Dockerized domain intelligence dashboard

- FastAPI backend with DuckDB pushdown queries on 72M parquet
- Async enrichment worker: HTTP, SSL, DNS MX, CMS fingerprint, ip-api.com
- Resumable parquet download with HTTP Range support
- Lead scoring engine (max 100 pts, target countries ES,GB,DE,FR,RO,PT,AD,IT)
- Single-file Alpine.js + Chart.js dashboard on port 6677
- SQLite enrichment DB with job queue and scores tables
- Dockerized with persistent /data volume

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/scorer.py

@@ -0,0 +1,64 @@
+import os
+import aiosqlite
+from app.db import SQLITE_PATH
+
+KNOWN_CMS = {"wordpress", "joomla", "drupal", "wix", "squarespace", "shopify", "prestashop", "magento", "typo3", "opencart"}
+TARGET_COUNTRIES = set(os.getenv("TARGET_COUNTRIES", "ES,GB,DE,FR").split(","))
+
+LOCAL_BIZ_KEYWORDS = {
+    "restaurant", "cafe", "shop", "store", "salon", "plumber", "electrician",
+    "dentist", "clinic", "garage", "hotel", "bakery", "bar", "gym", "spa",
+    "fontanero", "electricista", "dentista", "clínica", "taller", "hotel",
+    "panadería", "peluquería", "tienda",
+}
+
+
+def local_biz_keywords(title: str | None) -> bool:
+    if not title:
+        return False
+    title_lower = title.lower()
+    return any(kw in title_lower for kw in LOCAL_BIZ_KEYWORDS)
+
+
+def score(domain_row: dict) -> int:
+    s = 0
+    if domain_row.get("is_live"):
+        s += 20
+    ssl_days = domain_row.get("ssl_expiry_days")
+    if ssl_days is not None and ssl_days < 30:
+        s += 15
+    if not domain_row.get("ssl_valid"):
+        s += 15
+    cms = (domain_row.get("cms") or "").lower()
+    if cms in KNOWN_CMS:
+        s += 15
+    if not domain_row.get("has_mx"):
+        s += 10
+    if domain_row.get("ip_country") in TARGET_COUNTRIES:
+        s += 10
+    server = (domain_row.get("server") or "").lower()
+    if "shared" in server:
+        s += 10
+    if local_biz_keywords(domain_row.get("page_title")):
+        s += 5
+    return min(s, 100)
+
+
+async def run_scoring():
+    async with aiosqlite.connect(SQLITE_PATH) as db:
+        db.row_factory = aiosqlite.Row
+        async with db.execute("SELECT * FROM enriched_domains") as cur:
+            rows = [dict(r) async for r in cur]
+
+        updates = [(score(r), r["domain"]) for r in rows]
+        await db.executemany(
+            "UPDATE enriched_domains SET score = ? WHERE domain = ?", updates
+        )
+        await db.executemany(
+            """INSERT INTO scores (domain, score) VALUES (?, ?)
+               ON CONFLICT(domain) DO UPDATE SET score=excluded.score, scored_at=datetime('now')""",
+            updates,
+        )
+        await db.commit()
+
+    return {"scored": len(updates)}