fix(cdc): 添加3171预种计划Debezium CDC connector配置

预种CDC消费端(contribution-service)代码已就绪，但缺少Debezium
connector配置，导致pre_planting_orders和pre_planting_positions
表变更无法捕获到Kafka，算力无法同步。

新增:
- pre-planting-connector.json: 监听rwa_planting库的pre_planting_*表
  独立slot/publication/topic前缀(cdc.pre-planting)
- register-connectors.sh: 注册pre-planting-postgres-connector
- deploy.sh: infra-status显示所有1.0 connector状态

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

backend/services/deploy.sh

@@ -523,14 +523,17 @@ infra_status() {
     if curl -s http://localhost:8084/ > /dev/null 2>&1; then
         echo -e "  ${GREEN}[OK]${NC} Debezium Connect (port 8084)"
         # Check connector status
-        CONNECTOR_STATUS=$(curl -s http://localhost:8084/connectors/identity-postgres-connector/status 2>/dev/null | grep -o '"state":"[^"]*"' | head -1 || echo "")
+        # Check all 1.0 connectors
+        for conn_name in identity-postgres-connector planting-postgres-connector pre-planting-postgres-connector referral-postgres-connector wallet-postgres-connector authorization-postgres-connector; do
+            CONNECTOR_STATUS=$(curl -s http://localhost:8084/connectors/$conn_name/status 2>/dev/null | grep -o '"state":"[^"]*"' | head -1 || echo "")
             if echo "$CONNECTOR_STATUS" | grep -q "RUNNING"; then
-            echo -e "       └─ ${GREEN}[RUNNING]${NC} identity-postgres-connector"
+                echo -e "       └─ ${GREEN}[RUNNING]${NC} $conn_name"
             elif [ -n "$CONNECTOR_STATUS" ]; then
-            echo -e "       └─ ${YELLOW}[$CONNECTOR_STATUS]${NC} identity-postgres-connector"
+                echo -e "       └─ ${YELLOW}[$CONNECTOR_STATUS]${NC} $conn_name"
             else
-            echo -e "       └─ ${YELLOW}[NOT REGISTERED]${NC} identity-postgres-connector"
+                echo -e "       └─ ${YELLOW}[NOT REGISTERED]${NC} $conn_name"
             fi
+        done
     else
         echo -e "  ${RED}[FAIL]${NC} Debezium Connect (port 8084)"
     fi

backend/services/scripts/debezium/pre-planting-connector.json

@@ -0,0 +1,42 @@
+{
+  "name": "pre-planting-postgres-connector",
+  "config": {
+    "connector.class": "io.debezium.connector.postgresql.PostgresConnector",
+    "tasks.max": "1",
+
+    "database.hostname": "rwa-postgres",
+    "database.port": "5432",
+    "database.user": "${POSTGRES_USER:-rwa_user}",
+    "database.password": "${POSTGRES_PASSWORD:-rwa_secure_password}",
+    "database.dbname": "rwa_planting",
+
+    "topic.prefix": "cdc.pre-planting",
+
+    "table.include.list": "public.pre_planting_orders,public.pre_planting_positions",
+
+    "plugin.name": "pgoutput",
+    "publication.name": "debezium_pre_planting_publication",
+    "publication.autocreate.mode": "filtered",
+
+    "slot.name": "debezium_pre_planting_slot",
+
+    "key.converter": "org.apache.kafka.connect.json.JsonConverter",
+    "key.converter.schemas.enable": "false",
+    "value.converter": "org.apache.kafka.connect.json.JsonConverter",
+    "value.converter.schemas.enable": "false",
+
+    "transforms": "unwrap",
+    "transforms.unwrap.type": "io.debezium.transforms.ExtractNewRecordState",
+    "transforms.unwrap.drop.tombstones": "true",
+    "transforms.unwrap.delete.handling.mode": "rewrite",
+    "transforms.unwrap.add.fields": "op,table,source.ts_ms",
+
+    "heartbeat.interval.ms": "60000",
+    "heartbeat.action.query": "UPDATE debezium_heartbeat SET ts = NOW() WHERE id = 1",
+
+    "snapshot.mode": "initial",
+
+    "decimal.handling.mode": "string",
+    "time.precision.mode": "connect"
+  }
+}

backend/services/scripts/debezium/register-connectors.sh

@@ -149,6 +149,8 @@ if [ "$REGISTER_1_0" = true ]; then
 
     register_connector "$SCRIPT_DIR/identity-connector.json" "identity-postgres-connector"
     register_connector "$SCRIPT_DIR/planting-connector.json" "planting-postgres-connector"
+    # [2026-02-27] 新增：3171预种计划 CDC connector（同 rwa_planting 库，独立 slot/publication/topic）
+    register_connector "$SCRIPT_DIR/pre-planting-connector.json" "pre-planting-postgres-connector"
     register_connector "$SCRIPT_DIR/referral-connector.json" "referral-postgres-connector"
     register_connector "$SCRIPT_DIR/wallet-connector.json" "wallet-postgres-connector"
     register_connector "$SCRIPT_DIR/authorization-connector.json" "authorization-postgres-connector"