[TASK] Fix namespace issues in Services

* normalize namespace usage (code + annotations)
* remove unused use statements
[TASK] Fix namespace issues in Parser and Result

* normalize namespace usage (annotations)
[TASK] Fix namespace issues in Controllers

* normalize namespace usage (code + annotations)
* remove unused use statements
[TASK] Fix namespace issues in Command

* normalize namespace usage (code + annotations)
* remove unused use statements
* fix namespace reflection issue
[TASK] Fix namespace issues in CodeGeneration

* normalize namespace usage (code + annotations)
* remove unused use statements
[TASK] Fix namespace issues in Analysis

* normalize namespace usage (code + annotations)
* remove unused use statements
[TASK] Add missing copyright messages