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- [ ] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.

## Describe the proposal
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EN:
Observability task, optimizing thread pool index embedding function
1 Need to specify a name for the core thread pool
2 Core thread pool index is not effective
3. Remove the frame-level indicators and only keep the core monitoring indicators (the frame-level code type is completely deleted and will be considered later)

可观测性任务，优化线程池指标埋点功能
1需要为核心线程池指定名称
2核心线程池指标生效问题
3移除框架层指标只保留核心监控指标
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 * See the License for the specific language governing permissions and
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package org.apache.dubbo.config.deploy;
import org.apache.dubbo.common.URL;
import org.apache.dubbo.common.config.ConfigurationUtils;
import org.apache.dubbo.common.config.Environment;
import org.apache.dubbo.common.config.ReferenceCache;
import org.apache.dubbo.common.config.configcenter.DynamicConfiguration;
import org.apache.dubbo.common.config.configcenter.DynamicConfigurationFactory;
import org.apache.dubbo.common.config.configcenter.wrapper.CompositeDynamicConfiguration;
import org.apache.dubbo.common.constants.LoggerCodeConstants;
import org.apache.dubbo.common.deploy.AbstractDeployer;
import org.apache.dubbo.common.deploy.ApplicationDeployListener;
import org.apache.dubbo.common.deploy.ApplicationDeployer;
import org.apache.dubbo.common.deploy.DeployListener;
import org.apache.dubbo.common.deploy.DeployState;
import org.apache.dubbo.common.deploy.ModuleDeployer;
import org.apache.dubbo.common.extension.ExtensionLoader;
import org.apache.dubbo.common.lang.ShutdownHookCallbacks;
import org.apache.dubbo.common.logger.ErrorTypeAwareLogger;
import org.apache.dubbo.common.logger.LoggerFactory;
import org.apache.dubbo.common.threadpool.manager.ExecutorRepository;
import org.apache.dubbo.common.threadpool.manager.FrameworkExecutorRepository;
import org.apache.dubbo.common.utils.ArrayUtils;
import org.apache.dubbo.common.utils.CollectionUtils;
import org.apache.dubbo.common.utils.StringUtils;