feat: remove redundant heartbeat interval configuration

Author: takaokouji

.env.example

@@ -31,11 +31,3 @@ MESH_DATA_UPDATE_INTERVAL_MS=1000
 # Event batch interval in milliseconds
 # Default: 1000
 MESH_EVENT_BATCH_INTERVAL_MS=1000
-
-# Host heartbeat interval in seconds
-# Default: 60 (60 seconds)
-MESH_HOST_HEARTBEAT_INTERVAL_SECONDS=15
-
-# Member heartbeat interval in seconds
-# Default: 60 (60 seconds)
-MESH_MEMBER_HEARTBEAT_INTERVAL_SECONDS=15

webpack.config.js

@@ -72,11 +72,7 @@ const baseConfig = new ScratchWebpackConfigBuilder(
         'process.env.MESH_API_KEY': `"${process.env.MESH_API_KEY || ''}"`,
         'process.env.MESH_AWS_REGION': `"${process.env.MESH_AWS_REGION || ''}"`,
         'process.env.MESH_DATA_UPDATE_INTERVAL_MS': `"${process.env.MESH_DATA_UPDATE_INTERVAL_MS || ''}"`,
-        'process.env.MESH_EVENT_BATCH_INTERVAL_MS': `"${process.env.MESH_EVENT_BATCH_INTERVAL_MS || ''}"`,
-        'process.env.MESH_HOST_HEARTBEAT_INTERVAL_SECONDS':
-            `"${process.env.MESH_HOST_HEARTBEAT_INTERVAL_SECONDS || ''}"`,
-        'process.env.MESH_MEMBER_HEARTBEAT_INTERVAL_SECONDS':
-            `"${process.env.MESH_MEMBER_HEARTBEAT_INTERVAL_SECONDS || ''}"`
+        'process.env.MESH_EVENT_BATCH_INTERVAL_MS': `"${process.env.MESH_EVENT_BATCH_INTERVAL_MS || ''}"`
     }))
     .addPlugin(new CopyWebpackPlugin({
         patterns: [