[Log] Simplify the log and add debug1 level

[xyxinyang]

Motivation

💡 If this PR is a Cherry Pick, the PR title needs to follow the format by adding the [Cherry-Pick] label at the very beginning and appending the original PR ID at the end. For example, [Cherry-Pick][CI] Add check trigger and logic(#5191)

💡 如若此PR是Cherry Pick，PR标题需遵循格式，在最开始加上[Cherry-Pick]标签，以及最后面加上原PR ID，例如[Cherry-Pick][CI] Add check trigger and logic(#5191)

当前日志文件过多，文件过大，需要进行简化

Modifications

日志简化

api_server	api_server.log	重复信息，精简：1、删除日志： task['max_tokens']:2、改成debug级别：release chatcmpl-xxx xxxxxxxxxxxxcurrent {'available': xxxxxxxxxxxxxxxxxxxxxxxx}3、精简（dict少打印一些）Chat Streaming response send_idx x xxxxxxxxxxxxxxxxxxxxxxChat Streaming response last send xxxxxxxxxxxxx	done
paddle	backup_env.0.json	放在单独paddle文件夹	done
	default.gpu.log
	default.ajlfl.log
	default.ajkuzm.log
	default.asowrn.log
	default.awfkpe.log
	envlog.0
cache	cache_transfer_manager_tprank*	除了启动，其余均改为DEBUG日志	done
	cache_queue_manager.log	全改为debug
	launch_cache_transfer_manager_tprank0.log	合入到cache manager.log里面
config	config.log	删除，放到一个dict里直接控制台打印	done
合并	cudagraph_piecewise_backend.log	和workerlog内容重复；合并到worker_process.log里面	done
	gpu_worker.log	合并到worker_process.log
	launch_worker.log	迁移到其他日志（work_process）
	model_runner_base.log	复用worker_process.log
主体	fastdeploy.log	recycle resources for requests xxx 和 send_multipart finnished, xxx 改为DEBUG级别	done

新增 debug1 级别

DEBUG1 级别，介于 DEBUG 和 INFO 之间

上述的修改，均设置为 DEBUG1 级别。

Usage or Command

from fastdeploy.utils import  get_logger

logger = get_logger("prefix_cache_manager", "cache_manager.log")
logger.debug1(f"request_match_blocks: req_id {req_id}, matched_block_ids {common_block_ids}")

Accuracy Tests

当前 INFO 级别下日志文件：

Checklist

• Add at least a tag in the PR title.
  • Tag list: [[FDConfig],[APIServer],[Engine], [Scheduler], [PD Disaggregation], [Executor], [Graph Optimization], [Speculative Decoding], [RL], [Models], [Quantization], [Loader], [OP], [KVCache], [DataProcessor], [BugFix], [Docs], [CI], [Optimization], [Feature], [Benchmark], [Others], [XPU], [HPU], [GCU], [DCU], [Iluvatar], [Metax]]
  • You can add new tags based on the PR content, but the semantics must be clear.
• Format your code, run pre-commit before commit.
• Add unit tests. Please write the reason in this PR if no unit tests.
• Provide accuracy results.
• If the current PR is submitting to the release branch, make sure the PR has been submitted to the develop branch, then cherry-pick it to the release branch with the [Cherry-Pick] PR tag.

[paddle-bot]

Thanks for your contribution!

[codecov-commenter]

Codecov Report

❌ Patch coverage is 56.93069% with 87 lines in your changes missing coverage. Please review.
⚠️ Please upload report for BASE (develop@83b4b08). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
fastdeploy/cache_manager/cache_transfer_manager.py	0.00%	47 Missing ⚠️
fastdeploy/utils.py	65.21%	8 Missing and 8 partials ⚠️
fastdeploy/config.py	46.15%	7 Missing ⚠️
...astdeploy/inter_communicator/engine_cache_queue.py	28.57%	5 Missing ⚠️
fastdeploy/logger/levels.py	81.81%	2 Missing and 2 partials ⚠️
fastdeploy/cache_manager/prefix_cache_manager.py	75.00%	3 Missing ⚠️
fastdeploy/logger/setup_logging.py	70.00%	1 Missing and 2 partials ⚠️
fastdeploy/scheduler/config.py	33.33%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             develop    #6431   +/-   ##
==========================================
  Coverage           ?   67.84%           
==========================================
  Files              ?      392           
  Lines              ?    52799           
  Branches           ?     8221           
==========================================
  Hits               ?    35823           
  Misses             ?    14354           
  Partials           ?     2622           

Flag	Coverage Δ
GPU	67.84% <56.93%> (?)

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