Update/post layout

[ryuash]

Description

closes #27 Please refer to issue as i was only able to fix some of the layout

Checklist

• [x] Targeted PR against correct branch.
• [x] Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• [ ] Wrote unit tests.
• [x] Run flutter format.
• [ ] Updated the documentation.
• [ ] Added an entry to the CHANGELOG.md file.
• [x] Re-reviewed Files changed in the Github PR explorer.

[codecov[bot]]

Codecov Report

Merging #92 into master will decrease coverage by 0.04%. The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master      #92      +/-   ##
==========================================
- Coverage   17.74%   17.70%   -0.05%     
==========================================
  Files         258      258              
  Lines        6312     6327      +15     
==========================================
  Hits         1120     1120              
- Misses       5192     5207      +15     

Impacted Files	Coverage Δ
...creen/widgets/post_details_main_content/index.dart	0.00% <0.00%> (ø)
lib/ui/widgets/post_action_add_reaction/index.dart	0.00% <0.00%> (ø)
lib/ui/widgets/post_action_comment/index.dart	0.00% <0.00%> (ø)
lib/ui/widgets/post_action_like/index.dart	0.00% <0.00%> (ø)
...l_content/widgets/post_poll_option_item/index.dart	0.00% <0.00%> (ø)
lib/ui/widgets/post_item_header/index.dart	0.00% <0.00%> (ø)
...st_item_header/widgets/post_more_button/index.dart	12.50% <0.00%> (-1.30%)	:arrow_down:
lib/ui/widgets/posts_list_item/index.dart	0.00% <0.00%> (ø)
...osts_list_item/widgets/post_actions_bar/index.dart	0.00% <0.00%> (ø)

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