refactor: replace fetch_instructions with skill tool and built-in skills (#10913)

Author: hannesrudolph

apps/cli/src/ui/components/tools/types.ts

@@ -16,15 +16,7 @@ export type ToolCategory =
 	| "other"
 
 export function getToolCategory(toolName: string): ToolCategory {
-	const fileReadTools = [
-		"readFile",
-		"read_file",
-		"fetchInstructions",
-		"fetch_instructions",
-		"listFilesTopLevel",
-		"listFilesRecursive",
-		"list_files",
-	]
+	const fileReadTools = ["readFile", "read_file", "skill", "listFilesTopLevel", "listFilesRecursive", "list_files"]
 
 	const fileWriteTools = [
 		"editedExistingFile",

apps/cli/src/ui/components/tools/utils.ts

@@ -50,8 +50,7 @@ export function getToolDisplayName(toolName: string): string {
 		// File read operations
 		readFile: "Read",
 		read_file: "Read",
-		fetchInstructions: "Fetch Instructions",
-		fetch_instructions: "Fetch Instructions",
+		skill: "Load Skill",
 		listFilesTopLevel: "List Files",
 		listFilesRecursive: "List Files (Recursive)",
 		list_files: "List Files",
@@ -107,8 +106,7 @@ export function getToolIconName(toolName: string): IconName {
 		// File read operations
 		readFile: "file",
 		read_file: "file",
-		fetchInstructions: "file",
-		fetch_instructions: "file",
+		skill: "file",
 		listFilesTopLevel: "folder",
 		listFilesRecursive: "folder",
 		list_files: "folder",