Add Tags to Expired and Expiring Food List

[bchenghi]

Close #141

• Tags in expired and expiring lists
• A tag's width is at most 0.9 of the width of the list, otherwise, it will wrap to next line

[codecov-io]

Codecov Report

Merging #173 into master will decrease coverage by 0.68%.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##             master     #173      +/-   ##
============================================
- Coverage     70.65%   69.97%   -0.69%     
  Complexity      585      585              
============================================
  Files            89       89              
  Lines          1847     1865      +18     
  Branches        207      207              
============================================
  Hits           1305     1305              
- Misses          454      472      +18     
  Partials         88       88              

Impacted Files	Coverage Δ	Complexity Δ
...va/seedu/simplykitchen/ui/ExpiredFoodListCard.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
.../java/seedu/simplykitchen/ui/ExpiringFoodCard.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)

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[rolandyuwy]

LGTM