Initial publish of dbt_f2dq (f2dq) package v0.12.1.

Clean package repo for Gitea installs via packages.yml git URL.

Co-authored-by: Cursor <cursoragent@cursor.com>

integration_tests/models/transformed/buy_events.sql

@@ -0,0 +1,12 @@
+{{
+    config(
+        f2dq_monitored=true,
+        f2dq_time_filter='creation_time',
+        f2dq_anomaly_detector={'name': 'z_score', 'threshold': 0.5},
+        materialized='table',
+        tags=['testtag']
+    )
+}}
+select *
+from {{ ref('sample_with_anomaly') }}
+where event_type = 'buy'