feat: resolve/pick accounts by login_id or label

scripts/db/accounts_repo.py

@@ -229,6 +229,26 @@ def get_account_by_id(account_id) -> Optional[dict]:
         conn.close()
 
 
+def _append_human_ref_filters(
+    conditions: list[str],
+    params: list,
+    *,
+    login_id: Optional[str] = None,
+    label: Optional[str] = None,
+    table_alias: str = "",
+) -> None:
+    """Optional case-insensitive exact match on login_id / account_label."""
+    prefix = f"{table_alias}." if table_alias else ""
+    lid = (login_id or "").strip()
+    if lid:
+        conditions.append(f"LOWER({prefix}login_id) = LOWER(?)")
+        params.append(lid)
+    lab = (label or "").strip()
+    if lab:
+        conditions.append(f"LOWER({prefix}account_label) = LOWER(?)")
+        params.append(lab)
+
+
 def find_accounts(
     platform_key: Optional[str] = None,
     environment: Optional[str] = None,
@@ -236,6 +256,8 @@ def find_accounts(
     role: Optional[str] = None,
     status: Optional[str] = None,
     provider_code: Optional[str] = None,
+    login_id: Optional[str] = None,
+    label: Optional[str] = None,
     limit: int = 200,
 ) -> list[dict]:
     """Find accounts by optional filters. Returns list of dicts."""
@@ -263,6 +285,9 @@ def find_accounts(
         if provider_code:
             conditions.append("provider_code = ?")
             params.append(provider_code)
+        _append_human_ref_filters(
+            conditions, params, login_id=login_id, label=label
+        )
 
         where = ""
         if conditions:
@@ -289,6 +314,8 @@ def count_active_accounts(
     environment: Optional[str] = None,
     tenant_id: Optional[str] = None,
     role: Optional[str] = None,
+    login_id: Optional[str] = None,
+    label: Optional[str] = None,
 ) -> int:
     """Count active accounts matching filters (ignores lease occupancy)."""
     conn = get_conn()
@@ -306,6 +333,9 @@ def count_active_accounts(
         if role:
             conditions.append("role = ?")
             params.append(role)
+        _append_human_ref_filters(
+            conditions, params, login_id=login_id, label=label
+        )
         where = " AND ".join(conditions)
         cur.execute(f"SELECT COUNT(*) FROM accounts WHERE {where}", params)
         row = cur.fetchone()
@@ -319,6 +349,8 @@ def find_account_ids(
     environment: Optional[str] = None,
     tenant_id: Optional[str] = None,
     role: Optional[str] = None,
+    login_id: Optional[str] = None,
+    label: Optional[str] = None,
 ) -> list[int]:
     """Return account IDs matching filters, excluding those with active leases."""
     conn = get_conn()
@@ -336,6 +368,9 @@ def find_account_ids(
         if role:
             conditions.append("a.role = ?")
             params.append(role)
+        _append_human_ref_filters(
+            conditions, params, login_id=login_id, label=label, table_alias="a"
+        )
 
         # Exclude accounts with active non-expired leases
         now = _now_unix()