clickhouse: commit exit-leg/reconstruction/maras DDLs + UV/violet DDLs (M1 vendor reconcile, upstream-first)

prod/clickhouse/uv/03_exec_journal.sql

@@ -0,0 +1,30 @@
+-- dolphin_uv.exec_journal — Promotion bridge journal
+-- Records every bridged and SUPPRESSED intent from the PRIME promotion bridge.
+-- T12: promotion bridge (PRIME decision → KernelIntent → T9 seam)
+
+CREATE TABLE IF NOT EXISTS dolphin_uv.exec_journal
+(
+    kind                    String,         -- 'BRIDGE'
+    suppressed              UInt8,          -- 0=bridged, 1=suppressed (shadow mode)
+    timestamp               DateTime64(3),  -- UTC 'YYYY-MM-DD HH:MM:SS.fff'
+    scan_number             UInt64,
+    intent_id               String,
+    trade_id                String,
+    slot_id                 UInt32,
+    asset                   String,
+    side                    String,
+    action                  String,         -- ENTER/EXIT
+    reference_price         Float64,
+    target_size             Float64,
+    leverage                Float64,
+    has_uv_prefix           UInt8,          -- always 1 (u- prefix)
+    u_prefix_client_id      String,         -- u- prefixed clientOrderId
+    suppress_reason         String,         -- reason if suppressed
+    promo_metadata          String         -- JSON metadata from promotion bridge
+)
+ENGINE = MergeTree()
+ORDER BY (scan_number, timestamp)
+-- NO TTL: exec_journal is the audit trail matching venue orders to journaled
+-- intents (arming checklist §3.6). Retention doctrine: audit surfaces never
+-- auto-expire (same ruling as prime_decisions / prime_scans at T2P1 merge).
+SETTINGS index_granularity = 8192