support FormatOnPut and CodeActionsOnPut

[maddyblue]

WorkspaceDirectories = [
	"/Users/m/Documents/src/project",
]
FormatOnPut = true
CodeActionsOnPut = ["source.organizeImports"]

[Servers]
	[Servers.gopls]
	Command = ["gopls", "serve", "-rpc.trace"]
	StderrFile = "gopls.stderr.log"
	LogFile = "gopls.log"

		# These settings gets passed to gopls
		[Servers.gopls.Options]
		hoverKind = "FullDocumentation"

[[FilenameHandlers]]
Pattern = '([/\\]go\.mod)|([/\\]go\.sum)|(\.go)$'
ServerKey = "gopls"

is an example config from acme-lsp