修复 frps/frpc TOML 配置注入：新增 protocol.TOMLQuote 并在两处配置渲染全部使用

Result: {"status":"keep","total_issues":8,"eslint_errors":0,"eslint_problems":0,"eslint_warnings":0,"golint_canonicalheader":0,"golint_errname":0,"golint_errorlint":1,"golint_exhaustive":0,"golint_forcetypeassert":0,"golint_gosec":0,"golint_intrange":0,"golint_modernize":3,"golint_nilnil":3,"golint_perfsprint":0,"golint_prealloc":0,"golint_recvcheck":1,"golint_test_testifylint":0,"golint_test_thelper":0,"golint_test_total":0,"golint_test_usetesting":0,"golint_total":8,"golint_usestdlibvars":0,"golint_vetx_total":0,"golint_wastedassign":0,"measure_s":77,"tsc_errors":0,"vitest_failed":0,"vitest_total":126}

.auto/log.jsonl

@@ -40,3 +40,4 @@
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 {"run":40,"commit":"0dd2cf9","metric":8,"metrics":{"eslint_errors":0,"eslint_problems":0,"eslint_warnings":0,"golint_canonicalheader":0,"golint_errname":0,"golint_errorlint":1,"golint_exhaustive":0,"golint_forcetypeassert":0,"golint_gosec":0,"golint_intrange":0,"golint_modernize":3,"golint_nilnil":3,"golint_perfsprint":0,"golint_prealloc":0,"golint_recvcheck":1,"golint_test_testifylint":0,"golint_test_thelper":0,"golint_test_total":0,"golint_test_usetesting":0,"golint_total":8,"golint_usestdlibvars":0,"golint_vetx_total":0,"golint_wastedassign":0,"measure_s":77,"tsc_errors":0,"vitest_failed":0,"vitest_total":126},"status":"keep","description":"websocket 三 hub 去重：抽 runWritePump 共享写泵 + 合并 agent 广播函数为 broadcastAgent","timestamp":1787708370650,"segment":0,"confidence":null,"asi":{"hypothesis":"三份 hub 的 writePump 完全重复（仅日志前缀不同），readPump 已有 runReadPump 抽取先例；BroadcastWAFIPGroups/BroadcastActiveConfig 复制粘贴","next_action_hint":"close() 3 份小重复可再合并但收益低；继续找其他模块的重复/无界增长","result":"metric 持平 8，全测试绿","refactor":"新增 websocket/write_pump.go runWritePump（对齐 runReadPump 模式），agent/relay/flared writePump 改委托；agent_hub 抽 broadcastAgent 合并两个广播函数"}}
 {"run":41,"commit":"efd8268","metric":8,"metrics":{"eslint_errors":0,"eslint_problems":0,"eslint_warnings":0,"golint_canonicalheader":0,"golint_errname":0,"golint_errorlint":1,"golint_exhaustive":0,"golint_forcetypeassert":0,"golint_gosec":0,"golint_intrange":0,"golint_modernize":3,"golint_nilnil":3,"golint_perfsprint":0,"golint_prealloc":0,"golint_recvcheck":1,"golint_test_testifylint":0,"golint_test_thelper":0,"golint_test_total":0,"golint_test_usetesting":0,"golint_total":8,"golint_usestdlibvars":0,"golint_vetx_total":0,"golint_wastedassign":0,"measure_s":75,"tsc_errors":0,"vitest_failed":0,"vitest_total":126},"status":"keep","description":"websocket 三 client 结构体去重：嵌入共享 wsClientCore（close/enqueue 单份实现）","timestamp":1787708975609,"segment":0,"confidence":null,"asi":{"hypothesis":"agentClient/relayClient/flaredClient 字段与 close/enqueue 完全相同，用组合（嵌入 wsClientCore）消除三份重复","next_action_hint":"代码库经 40 轮已高度收敛；后续可周期性跑 go test -race 全量","result":"metric 持平 8，全测试绿；净减 ~60 行重复代码","refactor":"新增 websocket/client_core.go：wsClientCore(nodeID/conn/send/done/once) + 共享 close/enqueue；三个 client 结构体改为嵌入"}}
+{"run":42,"commit":"ed1efd3","metric":8,"metrics":{"eslint_errors":0,"eslint_problems":0,"eslint_warnings":0,"golint_canonicalheader":0,"golint_errname":0,"golint_errorlint":1,"golint_exhaustive":0,"golint_forcetypeassert":0,"golint_gosec":0,"golint_intrange":0,"golint_modernize":3,"golint_nilnil":3,"golint_perfsprint":0,"golint_prealloc":0,"golint_recvcheck":1,"golint_test_testifylint":0,"golint_test_thelper":0,"golint_test_total":0,"golint_test_usetesting":0,"golint_total":8,"golint_usestdlibvars":0,"golint_vetx_total":0,"golint_wastedassign":0,"measure_s":77,"tsc_errors":0,"vitest_failed":0,"vitest_total":126},"status":"keep","description":"补 wsClientCore 并发测试 + close() 防 nil conn 守卫","timestamp":1787709222794,"segment":0,"confidence":null,"asi":{"hypothesis":"wsClientCore 并发语义（close 幂等、enqueue 不阻塞/关后拒绝）无测试覆盖","next_action_hint":"websocket 包已有基础并发测试；继续其他模块扫描","result":"metric 持平 8；测试还暴露 close 未防 nil conn 的防御缺口，已补守卫","refactor":"新增 websocket/client_core_test.go 3 个 -race 测试；client_core.go close() 增加 nil conn 守卫"}}