chore(metrics): Remove send-metric command (#3006)

### Description

Removed all `sentry-cli send-metric` subcommands.

This is basically the resurrection of #2710 🧟 (🥔 @vgrozdanic).

### Issues
- Resolves #2713 - Resolves
[CLI-157](https://linear.app/getsentry/issue/CLI-157/remove-send-metric-commands)

__

Co-authored-by: Daniel Szoke <[email protected]>

Author: vgrozdanic

CHANGELOG.md

@@ -14,6 +14,7 @@ we should rename this section to "Unreleased" -->
 
 - Removed all `sentry-cli files ...` and `sentry-cli releases files ...` subcommands ([#2956](https://github.com/getsentry/sentry-cli/pull/2956)). These commands provided functionality for managing release files, a feature that has been deprecated in Sentry. Users still using `sentry-cli files upload` to upload source maps should migrate to `sentry-cli sourcemaps upload`.
 - Removed the `sentry-cli sourcemaps explain` command ([#2947](https://github.com/getsentry/sentry-cli/pull/2947)). The command had been deprecated for some time, since Sentry now has a better in-product debugging flow for source map problems via the "Unminify Code" button, which is displayed on any JavaScript issues which could not be unminified.
+- Removed the `sentry-cli send-metric ...` subcommands ([#TODO](XXXX)). These commands have been deprecated, and the data they send is no longer accepted by Sentry.
 - Removed support for the legacy API key authentication method ([#2935](https://github.com/getsentry/sentry-cli/pull/2935)). Sentry CLI now only supports authenticating with Auth Tokens. If you are using API key authentication via any of the following methods, you need to generate and use an [Auth Token](https://docs.sentry.io/account/auth-tokens/), instead:
   - `--api-key` CLI flag
   - `SENTRY_API_KEY` environment variable

Cargo.lock

@@ -54,11 +54,10 @@ regex = "1.7.3"
 runas = "1.0.0"
 rust-ini = "0.18.0"
 semver = "1.0.16"
-sentry = { version = "0.34.0", default-features = false, features = [
+sentry = { version = "0.46.0", default-features = false, features = [
   "anyhow",
   "curl",
   "contexts",
-  "metrics",
 ] }
 serde = { version = "1.0.152", features = ["derive"] }
 serde_json = "1.0.93"

Cargo.toml

@@ -4,7 +4,6 @@ use clap::{command, ArgAction::SetTrue, Parser, Subcommand};
 
 use super::dart_symbol_map::DartSymbolMapArgs;
 use super::logs::LogsArgs;
-use super::send_metric::SendMetricArgs;
 
 #[derive(Parser)]
 pub(super) struct SentryCLI {
@@ -35,6 +34,5 @@ pub(super) struct SentryCLI {
 #[derive(Subcommand)]
 pub(super) enum SentryCLICommand {
     Logs(LogsArgs),
-    SendMetric(SendMetricArgs),
     DartSymbolMap(DartSymbolMapArgs),
 }

src/commands/derive_parser.rs

@@ -42,7 +42,6 @@ pub(super) fn execute(_: &ArgMatches) -> Result<()> {
     let SentryCLICommand::Logs(LogsArgs { subcommand }) = SentryCLI::parse().command else {
         unreachable!("expected logs subcommand");
     };
-
     eprintln!("{BETA_WARNING}");
 
     match subcommand {

src/commands/logs/mod.rs

@@ -38,7 +38,6 @@ mod releases;
 mod repos;
 mod send_envelope;
 mod send_event;
-mod send_metric;
 mod sourcemaps;
 #[cfg(not(feature = "managed"))]
 mod uninstall;
@@ -67,7 +66,6 @@ macro_rules! each_subcommand {
         $mac!(repos);
         $mac!(send_event);
         $mac!(send_envelope);
-        $mac!(send_metric);
         $mac!(sourcemaps);
         $mac!(dart_symbol_map);
         #[cfg(not(feature = "managed"))]