refactor: remove 3 orphaned files from call-omo-agent and delegate-task

src/tools/delegate-task/skill-content-resolver.ts

@@ -1,21 +0,0 @@
-import type { GitMasterConfig, BrowserAutomationProvider } from "../../config/schema"
-import { resolveMultipleSkillsAsync } from "../../features/opencode-skill-loader/skill-content"
-import { discoverSkills } from "../../features/opencode-skill-loader"
-
-export async function resolveSkillContent(
-  skills: string[],
-  options: { gitMasterConfig?: GitMasterConfig; browserProvider?: BrowserAutomationProvider, disabledSkills?: Set<string> }
-): Promise<{ content: string | undefined; error: string | null }> {
-  if (skills.length === 0) {
-    return { content: undefined, error: null }
-  }
-
-  const { resolved, notFound } = await resolveMultipleSkillsAsync(skills, options)
-  if (notFound.length > 0) {
-    const allSkills = await discoverSkills({ includeClaudeCodePaths: true })
-    const available = allSkills.map(s => s.name).join(", ")
-    return { content: undefined, error: `Skills not found: ${notFound.join(", ")}. Available: ${available}` }
-  }
-
-  return { content: Array.from(resolved.values()).join("\n\n"), error: null }
-}