Add (flatpak) and (snap) suffixes to Zed version in system info (#32903)

Release Notes:

- N/A

crates/feedback/src/system_specs.rs

@@ -15,6 +15,7 @@ pub struct SystemSpecs {
     memory: u64,
     architecture: &'static str,
     commit_sha: Option<String>,
+    bundle_type: Option<String>,
     gpu_specs: Option<String>,
 }
 
@@ -34,6 +35,7 @@ impl SystemSpecs {
             }
             _ => None,
         };
+        let bundle_type = bundle_type();
 
         let gpu_specs = window.gpu_specs().map(|specs| {
             format!(
@@ -47,6 +49,7 @@ impl SystemSpecs {
             SystemSpecs {
                 app_version,
                 release_channel: release_channel.display_name(),
+                bundle_type,
                 os_name,
                 os_version,
                 memory,
@@ -73,6 +76,7 @@ impl SystemSpecs {
             ReleaseChannel::Dev | ReleaseChannel::Nightly => app_commit_sha.map(|sha| sha.full()),
             _ => None,
         };
+        let bundle_type = bundle_type();
 
         Self {
             app_version: app_version.to_string(),
@@ -82,6 +86,7 @@ impl SystemSpecs {
             memory,
             architecture,
             commit_sha,
+            bundle_type,
             gpu_specs: try_determine_available_gpus(),
         }
     }
@@ -91,12 +96,17 @@ impl Display for SystemSpecs {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         let os_information = format!("OS: {} {}", self.os_name, self.os_version);
         let app_version_information = format!(
-            "Zed: v{} ({}) {}",
+            "Zed: v{} ({}) {}{}",
             self.app_version,
             match &self.commit_sha {
                 Some(commit_sha) => format!("{} {}", self.release_channel, commit_sha),
                 None => self.release_channel.to_string(),
             },
+            if let Some(bundle_type) = &self.bundle_type {
+                format!("({bundle_type})")
+            } else {
+                "".to_string()
+            },
             if cfg!(debug_assertions) {
                 "(Taylor's Version)"
             } else {
@@ -147,3 +157,16 @@ fn try_determine_available_gpus() -> Option<String> {
         return None;
     }
 }
+
+/// Returns value of `ZED_BUNDLE_TYPE` set at compiletime or else at runtime.
+///
+/// The compiletime value is used by flatpak since it doesn't seem to have a way to provide a
+/// runtime environment variable.
+///
+/// The runtime value is used by snap since the Zed snaps use release binaries directly, and so
+/// cannot have this baked in.
+fn bundle_type() -> Option<String> {
+    option_env!("ZED_BUNDLE_TYPE")
+        .map(|bundle_type| bundle_type.to_string())
+        .or_else(|| env::var("ZED_BUNDLE_TYPE").ok())
+}