Check memory management

[tigroo31]

Use memcheck, clint and valgrind to found potential memory leaks.

[tigroo31]

• [ x ] Fix Create Trajectory

• [ x ] Fix the recommendation vector

• [ x ] Fix the trajectory feedback management

• [ x ] Fix the subscription management

• [ x ] Fix the torch bad casting with loss of space without loss of data

[wayglem]

hello @tigroo31, is this done?