refactor: remove unused components

[arjunlalb]

Description

Remove unused code

[codecov]

Codecov Report

Merging #868 (fce7447) into main (1a82260) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main     #868      +/-   ##
==========================================
- Coverage   85.41%   85.41%   -0.01%     
==========================================
  Files         797      796       -1     
  Lines       16356    16352       -4     
  Branches     1958     1958              
==========================================
- Hits        13971    13967       -4     
  Misses       2353     2353              
  Partials       32       32              

Impacted Files	Coverage Δ
...rc/header/application/application-header.module.ts	100.00% <ø> (ø)
projects/components/src/public-api.ts	100.00% <ø> (ø)

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[github-actions]

Unit Test Results

    4 files  ±0  252 suites  ±0   15m 7s ⏱️ + 1m 41s
908 tests ±0  908 ✔️ ±0  0 💤 ±0  0 ❌ ±0 
914 runs  ±0  914 ✔️ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 0a8b903. ± Comparison against base commit 1a82260.