refactor: rename files and update references for inverted pendulum an… (#1171)

* refactor: rename files and update references for inverted pendulum and path tracking modules

* refactor: rename inverted pendulum control files and update type check references

* refactor: update import statements to use consistent casing for InvertedPendulum module

Author: AtsushiSakai

Control/move_to_pose/__init__.py

@@ -43,7 +43,7 @@ this graph shows GitHub star history of this project:
    modules/7_arm_navigation/arm_navigation
    modules/8_aerial_navigation/aerial_navigation
    modules/9_bipedal/bipedal
-   modules/10_control/control
+   modules/10_inverted_pendulum/inverted_pendulum
    modules/11_utils/utils
    modules/12_appendix/appendix
 

Control/inverted_pendulum/inverted_pendulum_lqr_control.py renamed to InvertedPendulum/inverted_pendulum_lqr_control.py

@@ -1,5 +1,7 @@
-Inverted Pendulum Control
------------------------------
+.. _`Inverted Pendulum`:
+
+Inverted Pendulum
+------------------
 
 An inverted pendulum on a cart consists of a mass :math:`m` at the top of a pole of length :math:`l` pivoted on a
 horizontally moving base as shown in the adjacent.