docs: 更新字段

- 更新数据库schema和文档，增加insert_card和bright_g字段支持
- 同步更新heartbeatProcessor.js和databaseManager.js以支持新字段

src/db/databaseManager.js

@@ -98,6 +98,9 @@ class DatabaseManager {
           device_count int2        NOT NULL,
           comm_seq     int4        NOT NULL,
 
+          insert_card  int2,
+          bright_g     int2,
+
           elec_address text[],
           air_address  text[],
           voltage      double precision[],
@@ -148,6 +151,8 @@ class DatabaseManager {
         ALTER TABLE heartbeat.heartbeat_events ADD COLUMN IF NOT EXISTS set_temp int2[];
         ALTER TABLE heartbeat.heartbeat_events ADD COLUMN IF NOT EXISTS now_temp int2[];
         ALTER TABLE heartbeat.heartbeat_events ADD COLUMN IF NOT EXISTS solenoid_valve int2[];
+        ALTER TABLE heartbeat.heartbeat_events ADD COLUMN IF NOT EXISTS insert_card int2;
+        ALTER TABLE heartbeat.heartbeat_events ADD COLUMN IF NOT EXISTS bright_g int2;
 
         CREATE INDEX IF NOT EXISTS idx_heartbeat_events_hotel_id ON heartbeat.heartbeat_events (hotel_id);
         CREATE INDEX IF NOT EXISTS idx_heartbeat_events_power_state ON heartbeat.heartbeat_events (power_state);
@@ -413,6 +418,8 @@ class DatabaseManager {
       'carbon_state',
       'device_count',
       'comm_seq',
+      'insert_card',
+      'bright_g',
       'elec_address',
       'air_address',
       'voltage',
@@ -445,6 +452,8 @@ class DatabaseManager {
       e.carbon_state,
       e.device_count,
       e.comm_seq,
+      e.insert_card ?? null,
+      e.bright_g ?? null,
       Array.isArray(e.elec_address) ? e.elec_address : null,
       Array.isArray(e.air_address) ? e.air_address : null,
       Array.isArray(e.voltage) ? e.voltage : null,