fix golangci config · kagent-dev/kmcp@9a1b2ec

ST1001: should not use dot imports (staticcheck)

ST1023: should omit type int from declaration; it will be inferred from the right-hand side (staticcheck)

comment-spacings: no space between comment delimiter and comment text (revive)

comment-spacings: no space between comment delimiter and comment text (revive)

comment-spacings: no space between comment delimiter and comment text (revive)

The line is 122 characters long, which exceeds the maximum of 120 characters. (lll)

The line is 121 characters long, which exceeds the maximum of 120 characters. (lll)

Error return value of `fmt.Fprintf` is not checked (errcheck)

Error return value of `resp.Body.Close` is not checked (errcheck)

Error return value is not checked (errcheck)

Failed to restore: "/usr/bin/tar" failed with error: The process '/usr/bin/tar' failed with exit code 2

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