feat: add digest_queue table to schema and dev-api startup

dev-api.py

@@ -53,6 +53,22 @@ def _strip_html(text: str | None) -> str | None:
     return cleaned.strip() or None
 
 
+@app.on_event("startup")
+def _startup():
+    """Ensure digest_queue table exists (dev-api may run against an existing DB)."""
+    db = _get_db()
+    db.execute("""
+        CREATE TABLE IF NOT EXISTS digest_queue (
+          id             INTEGER PRIMARY KEY,
+          job_contact_id INTEGER NOT NULL REFERENCES job_contacts(id),
+          created_at     TEXT DEFAULT (datetime('now')),
+          UNIQUE(job_contact_id)
+        )
+    """)
+    db.commit()
+    db.close()
+
+
 def _row_to_job(row) -> dict:
     d = dict(row)
     d["is_remote"] = bool(d.get("is_remote", 0))

scripts/db.py

@@ -137,6 +137,15 @@ CREATE TABLE IF NOT EXISTS survey_responses (
 );
 """
 
+CREATE_DIGEST_QUEUE = """
+CREATE TABLE IF NOT EXISTS digest_queue (
+  id             INTEGER PRIMARY KEY,
+  job_contact_id INTEGER NOT NULL REFERENCES job_contacts(id),
+  created_at     TEXT DEFAULT (datetime('now')),
+  UNIQUE(job_contact_id)
+)
+"""
+
 _MIGRATIONS = [
     ("cover_letter",       "TEXT"),
     ("applied_at",         "TEXT"),
@@ -193,6 +202,7 @@ def init_db(db_path: Path = DEFAULT_DB) -> None:
     conn.execute(CREATE_COMPANY_RESEARCH)
     conn.execute(CREATE_BACKGROUND_TASKS)
     conn.execute(CREATE_SURVEY_RESPONSES)
+    conn.execute(CREATE_DIGEST_QUEUE)
     conn.commit()
     conn.close()
     _migrate_db(db_path)