feat(amazonq): sync lsp logging with local configuration.

[Hweinstock]

Problem

Same problem as #7172

Solution

• listen to logLevel change events, and forward them to LSP.
• pass initial logLevel to the LSP as well.
• This requires mapping the local levels to the Flare Levels. This is done with the following:

export const lspLogLevelMapping: Map<vscode.LogLevel, LspLogLevel> = new Map([
    [vscode.LogLevel.Error, 'error'],
    [vscode.LogLevel.Warning, 'warn'],
    [vscode.LogLevel.Info, 'info'],
    [vscode.LogLevel.Debug, 'log'],
    [vscode.LogLevel.Trace, 'debug'],
    [vscode.LogLevel.Off, 'error'], // TODO: once the language server supports a no-log setting, we can map to that.
])

Notes

• Because of this mapping, it means that to enabled 'debug' logs in Flare, we set to 'trace' in VSC which can be confusing for contributors.

---

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[github-actions]

• This pull request modifies code in src/* but no tests were added/updated.
  • Confirm whether tests should be added or ensure the PR description explains why tests are not required.
• This pull request implements a feat or fix, so it must include a changelog entry (unless the fix is for an unreleased feature). Review the changelog guidelines.
  • Note: beta or "experiment" features that have active users should announce fixes in the changelog.
  • If this is not a feature or fix, use an appropriate type from the title guidelines. For example, telemetry-only changes should use the telemetry type.

[Hweinstock]

minimum version has been bumped since this was written

aws-toolkit-vscode/packages/core/package.json

Line 8 in a7732b9

"vscode": "^1.83.0"

[Hweinstock]

LogOutputChannel extends OutputChannel and includes the ability to add listeners.

[justinmk3]

is this setting being added?

edit: oh, this is something sent to Q LSP, I think

[Hweinstock]

not being added for us no. This is the section used to detect logging level changes for this notification based on their implementation here.

[nkomonen-amazon]

Does this need to be exported?

Suggested change

	export const lspLogLevelMapping: Map<vscode.LogLevel, LspLogLevel> = new Map([
	const lspLogLevelMapping: Map<vscode.LogLevel, LspLogLevel> = new Map([

[nkomonen-amazon]

Lets explain why briefly: "Maps the VS Code log level to an equivalent Amazon Q language server log level, since they are not 1:1"

[Hweinstock]

failing test tracked here: #7187