chore: Update existing instance of "pyfluent.EXAMPLES_PATH" and "source_terms"

[prmukherj]

In examples:
pyfluent.EXAMPLES_PATH -> pyfluent.config.examples_path

In seetings-api docs:
source_terms -> sources.terms

[Copilot]

Pull request overview

This PR updates API references in examples and documentation to reflect changes in the PyFluent API structure. The changes update deprecated attribute paths to their current equivalents.

Changes:

• Updated pyfluent.EXAMPLES_PATH to pyfluent.config.examples_path in example code
• Updated source_terms to sources.terms in settings API documentation examples

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
examples/00-fluent/conjugate_heat_transfer.py	Updated examples path reference to use the new config-based attribute
doc/source/user_guide/solver_settings/solver_settings_contents.rst	Updated settings API path from source_terms to sources.terms in documentation examples

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated no new comments.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[seanpearsonuk]

@prmukherj Please update the PR title. Broad titles like “Some minor updates” are unsuitable in a public, released library, as they provide no useful signal and propagate into multiple permanent records.