fix(api): model Opus default pakai claude-opus-5 (bukan -4-8)

Model terbaru di 9router adalah claude-opus-5. Update semua jalur
model default Opus:

- fix(app_config_repo): fallback default_model custom_model.unwrap_or
  -> claude-opus-5; model_roles list claude-opus-5
- fix(app_config): router provider default_model -> claude-opus-5
- fix(settings test): assertion claude-opus-5
- fix(data): ~/.local/share/zesdex/settings.json model -> claude-opus-5

Cargo.lock

@@ -4862,7 +4862,7 @@ dependencies = [
 
 [[package]]
 name = "zesdex-api"
-version = "1.19.2"
+version = "1.19.3"
 dependencies = [
  "anyhow",
  "argon2",
@@ -4885,7 +4885,7 @@ dependencies = [
 
 [[package]]
 name = "zesdex-application"
-version = "1.19.2"
+version = "1.19.3"
 dependencies = [
  "anyhow",
  "base64",
@@ -4902,7 +4902,7 @@ dependencies = [
 
 [[package]]
 name = "zesdex-bootstrap"
-version = "1.19.2"
+version = "1.19.3"
 dependencies = [
  "anyhow",
  "chrono",
@@ -4919,7 +4919,7 @@ dependencies = [
 
 [[package]]
 name = "zesdex-daemon"
-version = "1.19.2"
+version = "1.19.3"
 dependencies = [
  "anyhow",
  "base64",
@@ -4943,7 +4943,7 @@ dependencies = [
 
 [[package]]
 name = "zesdex-domain"
-version = "1.19.2"
+version = "1.19.3"
 dependencies = [
  "anyhow",
  "base64",
@@ -4959,7 +4959,7 @@ dependencies = [
 
 [[package]]
 name = "zesdex-gateway"
-version = "1.19.2"
+version = "1.19.3"
 dependencies = [
  "anyhow",
  "axum",
@@ -4986,7 +4986,7 @@ dependencies = [
 
 [[package]]
 name = "zesdex-grpc"
-version = "1.19.2"
+version = "1.19.3"
 dependencies = [
  "anyhow",
  "axum",
@@ -5003,7 +5003,7 @@ dependencies = [
 
 [[package]]
 name = "zesdex-infrastructure"
-version = "1.19.2"
+version = "1.19.3"
 dependencies = [
  "anyhow",
  "argon2",
@@ -5051,7 +5051,7 @@ dependencies = [
 
 [[package]]
 name = "zesdex-tui"
-version = "1.19.2"
+version = "1.19.3"
 dependencies = [
  "anyhow",
  "base64",
@@ -5077,7 +5077,7 @@ dependencies = [
 
 [[package]]
 name = "zesdex-web"
-version = "1.19.2"
+version = "1.19.3"
 dependencies = [
  "anyhow",
  "axum",
@@ -5097,7 +5097,7 @@ dependencies = [
 
 [[package]]
 name = "zesdex-ws"
-version = "1.19.2"
+version = "1.19.3"
 dependencies = [
  "anyhow",
  "axum",

apps/domain/src/cms/app_config.rs

@@ -80,7 +80,7 @@ impl Default for AppConfig {
     ///
     /// ## Defaults
     /// - Zen provider: `deepseek-v4-flash-free` model
-    /// - Router provider: `claude-opus-4-8` model
+    /// - Router provider: `claude-opus-5` model
     /// - Default role: "default" → zen / deepseek-v4-flash-free, temp 0.7
     /// - `default_context_window`: 256,000 tokens
     fn default() -> Self {
@@ -99,7 +99,7 @@ impl Default for AppConfig {
             ProviderConfig {
                 api_base: "https://9router.asepharyana.my.id/v1".to_string(),
                 api_key_env: Some("ROUTER_API_KEY".to_string()),
-                default_model: Some("claude-opus-4-8".to_string()),
+                default_model: Some("claude-opus-5".to_string()),
                 default_api_key: None,
             },
         );

apps/domain/src/cms/settings.rs

@@ -151,12 +151,12 @@ mod tests {
             crate::cms::ProviderConfig {
                 api_base: "https://9router.example/v1".to_string(),
                 api_key_env: Some("ANTHROPIC_API_KEY".to_string()),
-                default_model: Some("claude-opus-4-8".to_string()),
+                default_model: Some("claude-opus-5".to_string()),
                 default_api_key: Some("sk-test".to_string()),
             },
         );
         cfg.default_provider = "claude".to_string();
-        cfg.default_model = "claude-opus-4-8".to_string();
+        cfg.default_model = "claude-opus-5".to_string();
         cfg
     }
 
@@ -169,7 +169,7 @@ mod tests {
         };
 
         let model = resolve_effective_model(&settings, &claude_app_config());
-        assert_eq!(model, "claude-opus-4-8");
+        assert_eq!(model, "claude-opus-5");
     }
 
     #[test]

apps/infrastructure/src/persistence/cms/app_config_repo.rs

@@ -79,7 +79,7 @@ fn detect_claude_settings_provider() -> Option<(ProviderConfig, Option<String>)>
 ///      persisted entry with the current base URL + key from settings.json).
 ///   2. Registers known Claude model roles if missing.
 ///   3. Always sets `default_provider = "claude"` and
-///      `default_model = custom_model.unwrap_or("claude-opus-4-8")` so Opus
+///      `default_model = custom_model.unwrap_or("claude-opus-5")` so Opus
 ///      is the default whenever `~/.claude/settings.json` is present.
 fn apply_claude_provider(
     cfg: &mut AppConfig,
@@ -89,7 +89,7 @@ fn apply_claude_provider(
     cfg.providers.insert("claude".to_string(), claude_provider);
 
     let claude_models: [(&str, &str); 3] = [
-        ("claude-opus-4-8", "claude-opus-4-8"),
+        ("claude-opus-5", "claude-opus-5"),
         ("claude-sonnet-5", "claude-sonnet-5"),
         ("claude-haiku-4-5", "claude-haiku-4-5-20251001"),
     ];
@@ -118,7 +118,7 @@ fn apply_claude_provider(
     // Always prefer the Claude provider + Opus model when settings.json
     // is present — this is the user's explicit custom endpoint choice.
     cfg.default_provider = "claude".to_string();
-    cfg.default_model = custom_model.unwrap_or_else(|| "claude-opus-4-8".to_string());
+    cfg.default_model = custom_model.unwrap_or_else(|| "claude-opus-5".to_string());
 }
 
 impl AppConfigRepository for JsonAppConfigRepository {
@@ -159,7 +159,7 @@ mod tests {
         ProviderConfig {
             api_base: base.to_string(),
             api_key_env: Some("ANTHROPIC_API_KEY".to_string()),
-            default_model: Some("claude-opus-4-8".to_string()),
+            default_model: Some("claude-opus-5".to_string()),
             default_api_key: key.map(|s| s.to_string()),
         }
     }
@@ -209,10 +209,10 @@ mod tests {
         assert_eq!(claude.default_api_key.as_deref(), Some("sk-new"));
         // Insert (not or_insert) → stale entry refreshed.
         assert_eq!(cfg.default_provider, "claude");
-        assert_eq!(cfg.default_model, "claude-opus-4-8");
+        assert_eq!(cfg.default_model, "claude-opus-5");
 
         // Claude model roles registered.
-        assert!(cfg.model_roles.contains_key("claude-opus-4-8"));
+        assert!(cfg.model_roles.contains_key("claude-opus-5"));
         assert!(cfg.model_roles.contains_key("claude-sonnet-5"));
         assert!(cfg.model_roles.contains_key("claude-haiku-4-5"));
     }
@@ -223,10 +223,10 @@ mod tests {
         apply_claude_provider(
             &mut cfg,
             claude_provider("https://9router.example/v1", Some("sk-new")),
-            Some("claude-opus-4-8".to_string()),
+            Some("claude-opus-5".to_string()),
         );
-        assert_eq!(cfg.default_model, "claude-opus-4-8");
+        assert_eq!(cfg.default_model, "claude-opus-5");
-        assert!(cfg.model_roles.contains_key("claude-opus-4-8"));
+        assert!(cfg.model_roles.contains_key("claude-opus-5"));
     }
 
     #[test]