fixed hardware_db and improved stability and robustness of generic sal

src/sal/heuristic/schema.rs

@@ -31,6 +31,7 @@ pub struct Conflict {
 #[derive(Debug, Deserialize, Clone)]
 pub struct Ecosystem {
     pub vendor_regex: String,
+    pub product_regex: Option<String>,
     pub polling_cap_ms: Option<u64>,
     pub drivers: Option<Vec<String>>,
     pub fan_manual_mode_cmd: Option<String>,
@@ -46,6 +47,7 @@ pub struct Ecosystem {
     pub fan_boost_path: Option<String>,
     pub ec_tool: Option<String>,
     pub optimization: Option<String>,
+    pub help_text: Option<String>,
 }
 
 #[derive(Debug, Deserialize, Clone)]