Replace manual logger close calls in postRun with CloseAllLoggers()

[Copilot]

postRun() manually called five individual CloseXxx() functions, duplicating the logic already consolidated in logger.CloseAllLoggers() — and silently discarding all close errors. Any new logger added to CloseAllLoggers() would be silently skipped at shutdown.

Changes

• internal/cmd/root.go: Replace five individual close calls with logger.CloseAllLoggers() and surface errors via log.Printf

// Before
logger.CloseMarkdownLogger()
logger.CloseJSONLLogger()
logger.CloseServerFileLogger()
logger.CloseToolsLogger()
logger.CloseGlobalLogger()

// After
if err := logger.CloseAllLoggers(); err != nil {
    log.Printf("Warning: error closing loggers: %v", err)
}

Shutdown cleanup now mirrors the single-call pattern already used for initialisation (InitGatewayLoggers) and will automatically include any future loggers added to CloseAllLoggers().

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• example.com
  • Triggering command: /tmp/go-build361366619/b513/launcher.test /tmp/go-build361366619/b513/launcher.test -test.testlogfile=/tmp/go-build361366619/b513/testlog.txt -test.paniconexit0 -test.timeout=10m0s -I g_.a -I x_amd64/vet --gdwarf-5 grpcutil -o x_amd64/vet -W .cfg /tmp/go-build3371211061/b151/ x_amd64/vet 1211061/b314/ --gdwarf2 ctor x_amd64/vet (dns block)
• invalid-host-that-does-not-exist-12345.com
  • Triggering command: /tmp/go-build361366619/b495/config.test /tmp/go-build361366619/b495/config.test -test.testlogfile=/tmp/go-build361366619/b495/testlog.txt -test.paniconexit0 -test.timeout=10m0s /tmp/go-build361366619/b396/vet.cfg /idna/go118.go /idna/idna10.0.0.go x_amd64/vet --gdwarf-5 --64 ut-1387901200.c x_amd64/vet --de�� g_.a --debug-prefix-m-ifaceassert x_amd64/vet -I dns -I x_amd64/vet (dns block)
• nonexistent.local
  • Triggering command: /tmp/go-build361366619/b513/launcher.test /tmp/go-build361366619/b513/launcher.test -test.testlogfile=/tmp/go-build361366619/b513/testlog.txt -test.paniconexit0 -test.timeout=10m0s -I g_.a -I x_amd64/vet --gdwarf-5 grpcutil -o x_amd64/vet -W .cfg /tmp/go-build3371211061/b151/ x_amd64/vet 1211061/b314/ --gdwarf2 ctor x_amd64/vet (dns block)
• slow.example.com
  • Triggering command: /tmp/go-build361366619/b513/launcher.test /tmp/go-build361366619/b513/launcher.test -test.testlogfile=/tmp/go-build361366619/b513/testlog.txt -test.paniconexit0 -test.timeout=10m0s -I g_.a -I x_amd64/vet --gdwarf-5 grpcutil -o x_amd64/vet -W .cfg /tmp/go-build3371211061/b151/ x_amd64/vet 1211061/b314/ --gdwarf2 ctor x_amd64/vet (dns block)
• this-host-does-not-exist-12345.com
  • Triggering command: /tmp/go-build361366619/b522/mcp.test /tmp/go-build361366619/b522/mcp.test -test.testlogfile=/tmp/go-build361366619/b522/testlog.txt -test.paniconexit0 -test.timeout=10m0s .cfg�� olang.org/grpc@v-errorsas /tmp/go-build337-ifaceassert x_amd64/vet . contextprotocol//usr/bin/runc --64 x_amd64/vet .cfg�� 1211061/b391/_pkg_.a pkg/mod/go.opentelemetry.io/otel@v1.43.0/baggage/context.go x_amd64/vet --gdwarf-5 g/protobuf/encodinfo -o x_amd64/vet (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

[Copilot]

Pull request overview

This PR simplifies CLI shutdown cleanup by using the centralized logger.CloseAllLoggers() helper in postRun(), ensuring all configured log sinks are closed consistently and close errors are surfaced.

Changes:

• Replace five individual CloseXxxLogger() calls in postRun() with a single logger.CloseAllLoggers() call.
• Log a warning to stderr (via log.Printf) if any logger close returns an error.

Show a summary per file

File	Description
internal/cmd/root.go	Switches shutdown cleanup to logger.CloseAllLoggers() and reports close errors via log.Printf.

Copilot's findings

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• Files reviewed: 1/1 changed files
• Comments generated: 0