fix: preserve quotes in slash command arguments

packages/opencode/src/session/prompt.ts

@@ -1556,8 +1556,7 @@ NOTE: At any point in time through this workflow you should feel free to ask the
       }
       const agentName = cmd.agent ?? input.agent ?? (yield* agents.defaultAgent())
 
-      const raw = input.arguments.match(argsRegex) ?? []
-      const args = raw.map((arg) => arg.replace(quoteTrimRegex, ""))
+      const args = input.arguments.match(argsRegex) ?? []
       const templateCommand = yield* Effect.promise(async () => cmd.template)
 
       const placeholders = templateCommand.match(placeholderRegex) ?? []
@@ -1819,6 +1818,5 @@ const bashRegex = /!`([^`]+)`/g
 // Match [Image N] as single token, quoted strings, or non-space sequences
 const argsRegex = /(?:\[Image\s+\d+\]|"[^"]*"|'[^']*'|[^\s"']+)/gi
 const placeholderRegex = /\$(\d+)/g
-const quoteTrimRegex = /^["']|["']$/g
 
 export * as SessionPrompt from "./prompt"