feat(core): refactor code using the container service everywhere

[ghiscoding]

• also removed the internalPubSubService since it's no longer necessary because we can now get it from the container instead

[codecov]

Codecov Report

Merging #197 (f3d8cbd) into master (17fa349) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master      #197   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          206       206           
  Lines        11835     11833    -2     
  Branches      4036      4041    +5     
=========================================
- Hits         11835     11833    -2     

Impacted Files	Coverage Δ
packages/common/src/services/shared.service.ts	100.00% <ø> (ø)
...ackages/common/src/services/excelExport.service.ts	100.00% <100.00%> (ø)
packages/common/src/services/textExport.service.ts	100.00% <100.00%> (ø)
...-component/src/slick-composite-editor.component.ts	100.00% <100.00%> (ø)
packages/excel-export/src/excelExport.service.ts	100.00% <100.00%> (ø)
packages/text-export/src/textExport.service.ts	100.00% <100.00%> (ø)
...bundle/src/components/slick-vanilla-grid-bundle.ts	100.00% <100.00%> (ø)
.../vanilla-bundle/src/services/textExport.service.ts	100.00% <100.00%> (ø)

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