refactor(packages): extract utils package

src/shared/tool-name.ts

@@ -1,27 +1 @@
-const SPECIAL_TOOL_MAPPINGS: Record<string, string> = {
-  webfetch: "WebFetch",
-  websearch: "WebSearch",
-  todoread: "TodoRead",
-  todowrite: "TodoWrite",
-}
-
-function toPascalCase(str: string): string {
-  return str
-    .split(/[-_\s]+/)
-    .map((word) => word.charAt(0).toUpperCase() + word.slice(1).toLowerCase())
-    .join("")
-}
-
-export function transformToolName(toolName: string): string {
-  const trimmed = toolName.trim()
-  const lower = trimmed.toLowerCase()
-  if (lower in SPECIAL_TOOL_MAPPINGS) {
-    return SPECIAL_TOOL_MAPPINGS[lower]
-  }
-
-  if (trimmed.includes("-") || trimmed.includes("_")) {
-    return toPascalCase(trimmed)
-  }
-
-  return trimmed.charAt(0).toUpperCase() + trimmed.slice(1)
-}
+export { transformToolName } from "@oh-my-opencode/utils"