fix(ci): skip the pristine-template guard in test_setup_command on forks (#463)

TemplatesStillCarryThePlaceholders asserts 05-cv-templates.md and 06-cover-letter-templates.md still carry their [FIRST_NAME]/[YOUR_*] tokens. /setup's documented Step 3.5/3.6 personalisation replaces exactly those tokens, so python-tests failed permanently on any personalized fork. Same @unittest.skipIf on GITHUB_REPOSITORY (defaulting to upstream when unset) as test_placeholder_integrity.py received in #407; that fix landed three days before this guard, which did not pick up the pattern.

Co-authored-by: Nathan No-ot <244263078+Nnoot02@users.noreply.github.com>

tests/test_setup_command.py

@@ -9,9 +9,12 @@ were not, so a full Path B/C run left `[YOUR_NAME]`, `[YOUR_EMAIL]` and
 on the drafter noticing. A real user (#420) ran `/setup` and then hand-edited both
 files to close the gap.
 """
+import os
 import unittest
 from pathlib import Path
 
+UPSTREAM = "MadsLorentzen/ai-job-search"
+
 REPO = Path(__file__).resolve().parent.parent
 COMMAND = REPO / ".claude" / "commands" / "setup.md"
 SKILL_DIR = REPO / ".claude" / "skills" / "job-application-assistant"
@@ -67,6 +70,10 @@ class SetupStep3ContactBlocks(unittest.TestCase):
         self.assertIn("06-cover-letter-templates.md", summary)
 
 
+@unittest.skipIf(
+    os.environ.get("GITHUB_REPOSITORY", UPSTREAM) != UPSTREAM,
+    "template-placeholder guard targets the pristine upstream template; forks personalize 05-cv-templates.md and 06-cover-letter-templates.md via /setup",
+)
 class TemplatesStillCarryThePlaceholders(unittest.TestCase):
     """The instructions above target real tokens; if a template renames them,
     the instruction and this test must move together."""