feat(mcp): instructions OAuth Claude.ai/ChatGPT sur /compte/mcp (#114)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

tests/mcp/test_account_page.py

@@ -22,3 +22,32 @@ def test_page_module_registers_and_builds_client_instructions():
     assert "https://colibre.fr/_mcp" in text
     for client_name in ("Claude", "Gemini", "Mistral", "ChatGPT"):
         assert client_name in text
+
+
+def test_client_instructions_include_oauth_apps():
+    from src.app import app  # noqa: F401
+    from src.pages.compte.mcp import client_instructions
+
+    comp = client_instructions("https://colibre.fr/_mcp", "<VOTRE_JETON>")
+    titles = _collect_titles(comp)
+    assert any("Claude.ai" in t for t in titles)
+    assert any("ChatGPT" in t for t in titles)
+
+
+def _collect_titles(component):
+    # Parcourt récursivement les AccordionItem pour collecter leurs `title`.
+    found = []
+
+    def walk(node):
+        title = getattr(node, "title", None)
+        if isinstance(title, str):
+            found.append(title)
+        children = getattr(node, "children", None)
+        if isinstance(children, (list, tuple)):
+            for c in children:
+                walk(c)
+        elif children is not None:
+            walk(children)
+
+    walk(component)
+    return found