fix: handle null values in time ago cell renderer

[codecov[bot]]

Codecov Report

Merging #2450 (353ce63) into main (eca3fa3) will decrease coverage by 1.95%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #2450      +/-   ##
==========================================
- Coverage   82.96%   81.02%   -1.95%     
==========================================
  Files         921      921              
  Lines       20583    20586       +3     
  Branches     3253     3254       +1     
==========================================
- Hits        17077    16680     -397     
- Misses       3384     3772     +388     
- Partials      122      134      +12     

Files	Coverage Δ
.../cells/data-parsers/table-cell-timestamp-parser.ts	77.77% <100.00%> (-8.89%)	:arrow_down:

... and 73 files with indirect coverage changes

:mega: We’re building smart automated test selection to slash your CI/CD build times. Learn more

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Unit Test Results

       4 files  ±0     311 suites  ±0   49m 8s :stopwatch: - 3m 40s 1 128 tests +1  1 128 :heavy_check_mark: +1  0 :zzz: ±0  0 :x: ±0  1 138 runs  +1  1 138 :heavy_check_mark: +1  0 :zzz: ±0  0 :x: ±0 

Results for commit a54d380e. ± Comparison against base commit eca3fa3a.

[github-actions[bot]]

Unit Test Results

       4 files  ±0     311 suites  ±0   43m 45s :stopwatch: - 9m 3s 1 128 tests +1  1 128 :heavy_check_mark: +1  0 :zzz: ±0  0 :x: ±0  1 138 runs  +1  1 138 :heavy_check_mark: +1  0 :zzz: ±0  0 :x: ±0 

Results for commit 2023ea50. ± Comparison against base commit eca3fa3a.

[github-actions[bot]]

Unit Test Results

       4 files  ±0     311 suites  ±0   44m 11s :stopwatch: - 8m 37s 1 128 tests +1  1 128 :heavy_check_mark: +1  0 :zzz: ±0  0 :x: ±0  1 138 runs  +1  1 138 :heavy_check_mark: +1  0 :zzz: ±0  0 :x: ±0 

Results for commit 353ce63a. ± Comparison against base commit eca3fa3a.

[github-actions[bot]]

Unit Test Results

       4 files  ±0     311 suites  ±0   48m 1s :stopwatch: - 4m 47s 1 128 tests +1  1 128 :heavy_check_mark: +1  0 :zzz: ±0  0 :x: ±0  1 138 runs  +1  1 138 :heavy_check_mark: +1  0 :zzz: ±0  0 :x: ±0 

Results for commit e4f0fcb2. ± Comparison against base commit eca3fa3a.

[github-actions[bot]]

Unit Test Results

       4 files  ±0     311 suites  ±0   45m 58s :stopwatch: - 6m 50s 1 128 tests +1  1 128 :heavy_check_mark: +1  0 :zzz: ±0  0 :x: ±0  1 138 runs  +1  1 138 :heavy_check_mark: +1  0 :zzz: ±0  0 :x: ±0 

Results for commit 7cbf5266. ± Comparison against base commit eca3fa3a.