Update UG to include Archive feature

[WeiJie96]

No description provided.

[codecov-io]

Codecov Report

Merging #138 into master will increase coverage by 2.81%.
The diff coverage is 52.19%.

@@             Coverage Diff              @@
##             master     #138      +/-   ##
============================================
+ Coverage     65.54%   68.35%   +2.81%     
- Complexity      483      562      +79     
============================================
  Files            89       93       +4     
  Lines          1660     1833     +173     
  Branches        197      218      +21     
============================================
+ Hits           1088     1253     +165     
+ Misses          507      499       -8     
- Partials         65       81      +16     

Impacted Files	Coverage Δ	Complexity Δ
src/main/java/seedu/address/MainApp.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
src/main/java/seedu/address/model/Model.java	100.00% <ø> (ø)	1.00 <0.00> (ø)
...seedu/address/model/util/SampleClientDataUtil.java	18.75% <0.00%> (ø)	1.00 <0.00> (?)
src/main/java/seedu/address/ui/PersonCard.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...a/seedu/address/model/person/UniquePersonList.java	54.05% <6.06%> (-38.63%)	21.00 <1.00> (+1.00)	⬇️
.../java/seedu/address/logic/commands/AddCommand.java	58.06% <27.77%> (-41.94%)	10.00 <1.00> (+1.00)	⬇️
...edu/address/logic/commands/ClearPolicyCommand.java	28.57% <28.57%> (ø)	2.00 <2.00> (?)
...ain/java/seedu/address/storage/StorageManager.java	76.92% <37.50%> (-17.53%)	10.00 <1.00> (+1.00)	⬇️
...rc/main/java/seedu/address/logic/LogicManager.java	65.38% <50.00%> (-2.80%)	3.00 <0.00> (ø)
src/main/java/seedu/address/model/ClientList.java	85.71% <50.00%> (-5.96%)	13.00 <1.00> (+1.00)	⬇️
... and 29 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update d667c93...61fa305. Read the comment docs.

[ijavierja]

LGTM