test(auq): planted skill fixtures resolve the shared preamble like an install (GSTA-96)

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

test/helpers/auq-native-capture.ts

@@ -303,7 +303,7 @@ export async function captureNativeFirstAuq(opts: NativeAuqCaptureOptions): Prom
       trustedDirs: [cwd],
     })), {mode:0o600});
     const skillPath = path.join(cwd, opts.skillName, 'SKILL.md');
-    const prompt = `The ONLY skill file you may read is this absolute path: ${skillPath}. Do NOT search for, Glob, find, or read any other SKILL.md anywhere — especially nothing under ~/.claude or /Users.
+    const prompt = `The ONLY skill file you may read is this absolute path: ${skillPath}, together with the files in its sections/ directory that it tells you to Read. Do NOT search for, Glob, find, or read any other SKILL.md anywhere — especially nothing under ~/.claude or /Users.
 
 Read ${skillPath} and follow its workflow for this scenario:
 

test/helpers/auq-sdk-capture.ts

@@ -129,7 +129,8 @@ export function setupPlanCeoDir(opts: {
     ].join('\n'),
   );
   fs.mkdirSync(path.join(dir, 'plan-ceo-review'), { recursive: true });
-  fs.writeFileSync(path.join(dir, 'plan-ceo-review', 'SKILL.md'), opts.skillMd);
+  fs.writeFileSync(path.join(dir, 'plan-ceo-review', 'SKILL.md'),
+    opts.skillMd.replaceAll('~/.claude/skills/gstack/plan-ceo-review/sections/', path.join(dir, 'plan-ceo-review', 'sections') + '/'));
   if (opts.sectionsFrom && fs.existsSync(opts.sectionsFrom)) {
     fs.cpSync(opts.sectionsFrom, path.join(dir, 'plan-ceo-review', 'sections'), { recursive: true });
   }
@@ -161,7 +162,8 @@ export function setupSkillDir(opts: {
     fs.writeFileSync(p, content);
   }
   fs.mkdirSync(path.join(dir, opts.skillName), { recursive: true });
-  fs.writeFileSync(path.join(dir, opts.skillName, 'SKILL.md'), opts.skillMd);
+  fs.writeFileSync(path.join(dir, opts.skillName, 'SKILL.md'),
+    opts.skillMd.replaceAll(`~/.claude/skills/gstack/${opts.skillName}/sections/`, path.join(dir, opts.skillName, 'sections') + '/'));
   if (opts.sectionsFrom && fs.existsSync(opts.sectionsFrom)) {
     fs.cpSync(opts.sectionsFrom, path.join(dir, opts.skillName, 'sections'), { recursive: true });
   }
@@ -467,11 +469,11 @@ export async function captureModeSelectionAuq(opts: {
   // which silently invalidates a carved-vs-verbose A/B (both sides end up
   // reading the same global skill). Absolute path + no-wander instruction +
   // Bash disallowed (so `find /` is impossible) locks it to the planted file.
-  const prompt = `Review the plan using ONLY these two files:
+  const prompt = `Review the plan with this skill and plan:
   - The skill to follow: ${skillPath}
   - The plan to review: ${planPath}
 
-Read ${skillPath} for the review workflow. Do NOT search for, Glob, find, or read any OTHER SKILL.md anywhere on the system — especially nothing under ~/.claude or /Users. The ONLY skill file you may read is the absolute path above.
+Read ${skillPath} for the review workflow. Do NOT search for, Glob, find, or read any OTHER SKILL.md anywhere on the system — especially nothing under ~/.claude or /Users. The ONLY SKILL.md you may read is the absolute path above; the files in its sections/ directory that it tells you to Read are part of this skill.
 
 Read ${planPath} — that is the plan to review. It is a standalone plan document, not a codebase. Skip any codebase exploration or system-audit steps.
 

test/skill-e2e-plan-format.test.ts

@@ -96,10 +96,13 @@ function setupPlanDir(tmpPrefix: string, skillName: 'plan-ceo-review' | 'plan-en
   run('git', ['commit', '-m', 'add plan']);
 
   fs.mkdirSync(path.join(planDir, skillName), { recursive: true });
-  fs.copyFileSync(
-    path.join(ROOT, skillName, 'SKILL.md'),
+  const sections = path.join(planDir, skillName, 'sections');
+  fs.writeFileSync(
     path.join(planDir, skillName, 'SKILL.md'),
+    fs.readFileSync(path.join(ROOT, skillName, 'SKILL.md'), 'utf-8')
+      .replaceAll(`~/.claude/skills/gstack/${skillName}/sections/`, sections + '/'),
   );
+  fs.cpSync(path.join(ROOT, skillName, 'sections'), sections, { recursive: true });
 
   return planDir;
 }

test/skill-e2e-plan-prosons.test.ts

@@ -126,10 +126,13 @@ function setupPlanDir(tmpPrefix: string, planContent: string, skillName: string)
   run('git', ['commit', '-m', 'add plan']);
 
   fs.mkdirSync(path.join(planDir, skillName), { recursive: true });
-  fs.copyFileSync(
-    path.join(ROOT, skillName, 'SKILL.md'),
+  const sections = path.join(planDir, skillName, 'sections');
+  fs.writeFileSync(
     path.join(planDir, skillName, 'SKILL.md'),
+    fs.readFileSync(path.join(ROOT, skillName, 'SKILL.md'), 'utf-8')
+      .replaceAll(`~/.claude/skills/gstack/${skillName}/sections/`, sections + '/'),
   );
+  fs.cpSync(path.join(ROOT, skillName, 'sections'), sections, { recursive: true });
 
   return planDir;
 }