Fix Data_3 timeout by removing sequential SMART during pool detection

Root cause: SMART data was collected TWICE:
1. Sequential collection during pool detection in get_drive_info_for_path()
   using problematic tokio::task::block_in_place() nesting
2. Parallel collection in get_smart_data_for_drives() (v0.1.223)

The sequential collection happened FIRST during pool detection, causing
sda (Data_3) to timeout due to:
- Bad async nesting: block_in_place() wrapping block_on()
- Sequential execution causing runtime issues
- sda being third in sequence, runtime degraded by then

Solution: Remove SMART collection from get_drive_info_for_path().
Pool drive temperatures are populated later from the parallel SMART
collection which properly uses futures::join_all.

Benefits:
- Eliminates problematic async nesting
- All SMART queries happen once in parallel only
- sda/Data_3 should now show serial (ZDZ4VE0B) and temperature

Bump version to v0.1.224

Cargo.lock

@@ -279,7 +279,7 @@ checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"
 
 [[package]]
 name = "cm-dashboard"
-version = "0.1.222"
+version = "0.1.223"
 dependencies = [
  "anyhow",
  "chrono",
@@ -301,7 +301,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-agent"
-version = "0.1.222"
+version = "0.1.223"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -325,7 +325,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-shared"
-version = "0.1.222"
+version = "0.1.223"
 dependencies = [
  "chrono",
  "serde",

agent/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-agent"
-version = "0.1.223"
+version = "0.1.224"
 edition = "2021"
 
 [dependencies]

agent/src/collectors/disk.rs

@@ -801,20 +801,13 @@ impl DiskCollector {
         
         // Extract base device name (e.g., "sda1" -> "sda")
         let base_device = self.extract_base_device(&format!("/dev/{}", device));
-        
+
-        // Get temperature from SMART data if available
+        // Temperature will be filled in later from parallel SMART collection
-        let temperature = if let Ok(smart_data) = tokio::task::block_in_place(|| {
+        // Don't collect it here to avoid sequential blocking with problematic async nesting
-            tokio::runtime::Handle::current().block_on(self.get_smart_data(&base_device))
-        }) {
-            smart_data.temperature_celsius
-        } else {
-            None
-        };
-        
         Ok(PoolDrive {
             name: base_device,
             mount_point: path.to_string(),
-            temperature_celsius: temperature,
+            temperature_celsius: None,
         })
     }
 

dashboard/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard"
-version = "0.1.223"
+version = "0.1.224"
 edition = "2021"
 
 [dependencies]

shared/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-shared"
-version = "0.1.223"
+version = "0.1.224"
 edition = "2021"
 
 [dependencies]