fix(cli): match managed prompt files by exact path

src/utils/image-analysis/claude-tool-args.ts

@@ -7,8 +7,8 @@
 
 import {
   buildSteeringArg,
+  hasManagedPromptFileArg,
   PROMPT_FLAG_INLINE,
-  PROMPT_FLAG_FILE,
 } from '../prompt-injection-strategy';
 
 const IMAGE_ANALYSIS_STEERING_PROMPT = {
@@ -41,9 +41,8 @@ function hasExactFlagValue(params: {
   args: string[];
   flag: string;
   expectedValue: string;
-  allowPartiallyMatch?: boolean;
 }): boolean {
-  const { args, flag, expectedValue, allowPartiallyMatch } = params;
+  const { args, flag, expectedValue } = params;
 
   for (let index = 0; index < args.length; index += 1) {
     const arg = args[index];
@@ -55,10 +54,6 @@ function hasExactFlagValue(params: {
         return true;
       }
 
-      if (allowPartiallyMatch && value?.includes(expectedValue)) {
-        return true;
-      }
-
       continue;
     }
 
@@ -88,12 +83,7 @@ function ensureImageAnalysisSteeringPrompt(args: string[]): string[] {
   }
 
   if (
-    hasExactFlagValue({
-      args: optionArgs,
-      flag: PROMPT_FLAG_FILE,
-      expectedValue: IMAGE_ANALYSIS_STEERING_PROMPT.name,
-      allowPartiallyMatch: true,
-    })
+    hasManagedPromptFileArg({ args: optionArgs, promptName: IMAGE_ANALYSIS_STEERING_PROMPT.name })
   ) {
     return args;
   }