Merge branch 'router-for-me:main' into main

internal/config/config.go

@@ -71,7 +71,7 @@ type Config struct {
 	// WebsocketAuth enables or disables authentication for the WebSocket API.
 	WebsocketAuth bool `yaml:"ws-auth" json:"ws-auth"`
 
-	// CodexInstructionsEnabled controls whether custom Codex instructions are injected.
+	// CodexInstructionsEnabled controls whether official Codex instructions are injected.
 	// When false (default), CodexInstructionsForModel returns immediately without modification.
 	// When true, the original instruction injection logic is used.
 	CodexInstructionsEnabled bool `yaml:"codex-instructions-enabled" json:"codex-instructions-enabled"`

internal/config/oauth_model_alias_migration.go

@@ -122,6 +122,23 @@ func migrateFromOldField(configFile string, root *yaml.Node, rootMap *yaml.Node,
 		newAliases[channel] = converted
 	}
 
+	// For antigravity channel, supplement missing default aliases
+	if antigravityEntries, exists := newAliases["antigravity"]; exists {
+		// Build a set of already configured model names (upstream names)
+		configuredModels := make(map[string]bool, len(antigravityEntries))
+		for _, entry := range antigravityEntries {
+			configuredModels[entry.Name] = true
+		}
+
+		// Add missing default aliases
+		for _, defaultAlias := range defaultAntigravityAliases() {
+			if !configuredModels[defaultAlias.Name] {
+				antigravityEntries = append(antigravityEntries, defaultAlias)
+			}
+		}
+		newAliases["antigravity"] = antigravityEntries
+	}
+
 	// Build new node
 	newNode := buildOAuthModelAliasNode(newAliases)
 

internal/config/oauth_model_alias_migration_test.go

@@ -114,6 +114,23 @@ func TestMigrateOAuthModelAlias_ConvertsAntigravityModels(t *testing.T) {
 	if !strings.Contains(content, "gemini-3-pro-high") {
 		t.Fatal("expected gemini-3-pro-preview to be converted to gemini-3-pro-high")
 	}
+
+	// Verify missing default aliases were supplemented
+	if !strings.Contains(content, "gemini-3-pro-image") {
+		t.Fatal("expected missing default alias gemini-3-pro-image to be added")
+	}
+	if !strings.Contains(content, "gemini-3-flash") {
+		t.Fatal("expected missing default alias gemini-3-flash to be added")
+	}
+	if !strings.Contains(content, "claude-sonnet-4-5") {
+		t.Fatal("expected missing default alias claude-sonnet-4-5 to be added")
+	}
+	if !strings.Contains(content, "claude-sonnet-4-5-thinking") {
+		t.Fatal("expected missing default alias claude-sonnet-4-5-thinking to be added")
+	}
+	if !strings.Contains(content, "claude-opus-4-5-thinking") {
+		t.Fatal("expected missing default alias claude-opus-4-5-thinking to be added")
+	}
 }
 
 func TestMigrateOAuthModelAlias_AddsDefaultIfNeitherExists(t *testing.T) {