feat: add Hermes UI components, presets, and config panels (Phase 8)

- Add 7 provider presets (OpenRouter, Anthropic, OpenAI, Google, DeepSeek, Together, Nous)
- Create HermesFormFields + useHermesFormState for provider form integration
- Create Model/Agent/Env config panels with save/load functionality
- Create HermesHealthBanner for config warnings
- Add hermes icon (violet winged H) to icon system
- Integrate into App.tsx: 3 new view types (hermesModel/hermesAgent/hermesEnv),
  sidebar buttons (Brain/Bot/KeyRound), health banner, session support
- Integrate into ProviderForm: presets, form state, key validation, rendering
- Integrate into AddProviderDialog: universal tab exclusion, providerKey, base_url extraction
- Add i18n keys for all Hermes UI (zh/en/ja)

src-tauri/src/hermes_config.rs

@@ -171,9 +171,7 @@ fn is_top_level_key_line(line: &str) -> bool {
     }
     if let Some(colon_pos) = line.find(':') {
         let after_colon = &line[colon_pos + 1..];
-        after_colon.is_empty()
-            || after_colon.starts_with(' ')
-            || after_colon.starts_with('\t')
+        after_colon.is_empty() || after_colon.starts_with(' ') || after_colon.starts_with('\t')
     } else {
         false
     }
@@ -221,10 +219,7 @@ fn find_yaml_section_range(raw: &str, section_key: &str) -> Option<(usize, usize
 /// ```
 fn serialize_yaml_section(key: &str, value: &serde_yaml::Value) -> Result<String, AppError> {
     let mut section = serde_yaml::Mapping::new();
-    section.insert(
-        serde_yaml::Value::String(key.to_string()),
-        value.clone(),
-    );
+    section.insert(serde_yaml::Value::String(key.to_string()), value.clone());
     let yaml_str = serde_yaml::to_string(&serde_yaml::Value::Mapping(section))
         .map_err(|e| AppError::Config(format!("Failed to serialize YAML section '{key}': {e}")))?;
     Ok(yaml_str)
@@ -367,7 +362,10 @@ fn write_yaml_section_to_config_locked(
 
     let warnings = scan_hermes_health_internal(&new_raw);
 
-    log::debug!("Hermes config section '{section_key}' written to {:?}", config_path);
+    log::debug!(
+        "Hermes config section '{section_key}' written to {:?}",
+        config_path
+    );
     Ok(HermesWriteOutcome {
         backup_path: backup_path.map(|p| p.display().to_string()),
         warnings,
@@ -438,11 +436,10 @@ pub fn set_provider(
         );
     }
 
-    if let Some(existing) = providers.iter_mut().find(|p| {
-        p.get("name")
-            .and_then(|n| n.as_str())
-            == Some(name)
-    }) {
+    if let Some(existing) = providers
+        .iter_mut()
+        .find(|p| p.get("name").and_then(|n| n.as_str()) == Some(name))
+    {
         *existing = yaml_val;
     } else {
         providers.push(yaml_val);
@@ -467,11 +464,7 @@ pub fn remove_provider(name: &str) -> Result<HermesWriteOutcome, AppError> {
         .unwrap_or_default();
 
     let original_len = providers.len();
-    providers.retain(|p| {
-        p.get("name")
-            .and_then(|n| n.as_str())
-            != Some(name)
-    });
+    providers.retain(|p| p.get("name").and_then(|n| n.as_str()) != Some(name));
 
     if providers.len() == original_len {
         return Ok(HermesWriteOutcome::default());
@@ -690,9 +683,8 @@ fn scan_hermes_health_internal(content: &str) -> Vec<HermesHealthWarning> {
                 if !providers.is_sequence() {
                     warnings.push(HermesHealthWarning {
                         code: "custom_providers_not_list".to_string(),
-                        message:
-                            "custom_providers should be a YAML list (sequence), not a mapping"
-                                .to_string(),
+                        message: "custom_providers should be a YAML list (sequence), not a mapping"
+                            .to_string(),
                         path: Some("custom_providers".to_string()),
                     });
                 }

src-tauri/src/mcp/hermes.rs

@@ -83,8 +83,7 @@ fn convert_to_hermes_format(spec: &Value) -> Result<Value, AppError> {
                 result.insert("url".into(), url.clone());
             }
             if let Some(headers) = obj.get("headers") {
-                if headers.is_object()
-                    && !headers.as_object().map(|o| o.is_empty()).unwrap_or(true)
+                if headers.is_object() && !headers.as_object().map(|o| o.is_empty()).unwrap_or(true)
                 {
                     result.insert("headers".into(), headers.clone());
                 }
@@ -142,9 +141,7 @@ fn convert_from_hermes_format(id: &str, spec: &Value) -> Result<Value, AppError>
             result.insert("url".into(), url.clone());
         }
         if let Some(headers) = obj.get("headers") {
-            if headers.is_object()
-                && !headers.as_object().map(|o| o.is_empty()).unwrap_or(true)
-            {
+            if headers.is_object() && !headers.as_object().map(|o| o.is_empty()).unwrap_or(true) {
                 result.insert("headers".into(), headers.clone());
             }
         }

src-tauri/src/services/mcp.rs

@@ -132,11 +132,7 @@ impl McpService {
                 log::debug!("OpenClaw MCP support is still in development, skipping sync");
             }
             AppType::Hermes => {
-                mcp::sync_single_server_to_hermes(
-                    &Default::default(),
-                    &server.id,
-                    &server.server,
-                )?;
+                mcp::sync_single_server_to_hermes(&Default::default(), &server.id, &server.server)?;
             }
         }
         Ok(())

src-tauri/src/services/provider/live.rs

@@ -1393,9 +1393,7 @@ pub fn remove_hermes_provider_from_live(provider_id: &str) -> Result<(), AppErro
 
     // Check if Hermes config directory exists
     if !hermes_config::get_hermes_dir().exists() {
-        log::debug!(
-            "Hermes config directory doesn't exist, skipping removal of '{provider_id}'"
-        );
+        log::debug!("Hermes config directory doesn't exist, skipping removal of '{provider_id}'");
         return Ok(());
     }
 

src-tauri/src/services/provider/mod.rs

@@ -21,9 +21,8 @@ use crate::store::AppState;
 
 // Re-export sub-module functions for external access
 pub use live::{
-    import_default_config, import_hermes_providers_from_live,
-    import_openclaw_providers_from_live, import_opencode_providers_from_live, read_live_settings,
-    sync_current_to_live,
+    import_default_config, import_hermes_providers_from_live, import_openclaw_providers_from_live,
+    import_opencode_providers_from_live, read_live_settings, sync_current_to_live,
 };
 
 // Internal re-exports (pub(crate))