fix: replace Emoji 13.0 icons for Debug and Orchestrator modes with universally supported alternatives

Debug mode: beetle (U+1FAB2) -> bug (U+1F41B, Emoji 1.0)
Orchestrator mode: boomerang (U+1FA83) -> shuffle arrows (U+1F500, Emoji 1.0)

Fixes #12030

Author: roomote

packages/types/src/mode.ts

@@ -202,7 +202,7 @@ export const DEFAULT_MODES: readonly ModeConfig[] = [
 	},
 	{
 		slug: "debug",
-		name: "🪲 Debug",
+		name: "🐛 Debug",
 		roleDefinition:
 			"You are Roo, an expert software debugger specializing in systematic problem diagnosis and resolution.",
 		whenToUse:
@@ -214,7 +214,7 @@ export const DEFAULT_MODES: readonly ModeConfig[] = [
 	},
 	{
 		slug: "orchestrator",
-		name: "🪃 Orchestrator",
+		name: "🔀 Orchestrator",
 		roleDefinition:
 			"You are Roo, a strategic workflow orchestrator who coordinates complex tasks by delegating them to appropriate specialized modes. You have a comprehensive understanding of each mode's capabilities and limitations, allowing you to effectively break down complex problems into discrete tasks that can be solved by different specialists.",
 		whenToUse:

src/shared/__tests__/modes.spec.ts

@@ -610,7 +610,7 @@ describe("FileRestrictionError", () => {
 			expect(debugMode).toBeDefined()
 			expect(debugMode).toMatchObject({
 				slug: "debug",
-				name: "🪲 Debug",
+				name: "🐛 Debug",
 				roleDefinition:
 					"You are Roo, an expert software debugger specializing in systematic problem diagnosis and resolution.",
 				groups: ["read", "edit", "command", "mcp"],
@@ -631,7 +631,7 @@ describe("FileRestrictionError", () => {
 			const result = await getFullModeDetails("debug")
 			expect(result).toMatchObject({
 				slug: "debug",
-				name: "🪲 Debug",
+				name: "🐛 Debug",
 				roleDefinition:
 					"You are Roo, an expert software debugger specializing in systematic problem diagnosis and resolution.",
 			})