[Mluo2011]

Fixes #2814.

In add_outline_item_dict, the block that processes an outline item's /A action
dictionary was wrapped in a """...""" string literal, so it was dead code and the
/A entry was silently dropped. Removing the string wrapper lets the block run,
registering the action dictionary as an indirect object.

Test tests/test_writer.py::test_add_outline_item_dict_with_action fails on the
unpatched code (the /A entry is missing) and passes after. No new regressions —
the pre-existing env-dependent failures are unchanged.

Prepared with help from an AI coding assistant; I reviewed and tested it locally.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.81%. Comparing base (f5b3f07) to head (373a650).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4359   +/-   ##
=======================================
  Coverage   98.81%   98.81%           
=======================================
  Files          59       59           
  Lines       12139    12145    +6     
  Branches     2310     2312    +2     
=======================================
+ Hits        11995    12001    +6     
  Misses         70       70           
  Partials       74       74           

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.