Documentation for clarity for testers

[whitesnowx]

Provide clarify on our accepted values and allowance for adding contacts

• Specify the allowance for duplicate phone numbers | [PE-D][Tester A] Can input two contacts with the same phone number #189, [PE-D][Tester C] Duplicate phone numbers accepted for different persons #177
• Specify the allowance for duplicate emails | [PE-D][Tester C] Duplicate emails accepted for different persons #179
• (Known Issue) Indicate workaround for phone descriptors if needed as known issues | [PE-D][Tester D] Application Mismanages Phone Numbers Containing Non-Numeric Characters #192
• (Known Issue) Indicate workaround for non-numeric names such as s/o | [PE-D][Tester D] Application Does Not Accept Legitimate Name Formats #178
• (Known Issue) Indicate workaround for venues containing prefix | [PE-D][Tester B] Usage of predefined prefixes in the Venue entry would disturb the add command #219
• Sort to be better described regarding attributes* | [PE-D][Tester E] UG should define what is an attribute #207, [PE-D][Tester B] Missing “...” after field allowing multiple inputs #187

---

Additionally:

• Specifies MODULE, FACULTY, VENUE unique/duplicate restrictions
• Specifies TAG and AVAILABILITY unique/duplicate restrictions
• Removes Redundant [Attribute] in help message
• Known issues for exit via button does not generate json file (if not manipulated) but exit via command is workaround
• Replace contacts to staff book or persons where relevant to improve clarity.

[iynixil]

clarification: need to standardize whether to use person, contacts, staff book

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.55%. Comparing base (e1d79ba) to head (5aff9ba).
Report is 54 commits behind head on master.

❗ Current head 5aff9ba differs from pull request most recent head 45f3d52. Consider uploading reports for the commit 45f3d52 to get more accurate results

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #244   +/-   ##
=========================================
  Coverage     78.55%   78.55%           
  Complexity      846      846           
=========================================
  Files           121      121           
  Lines          2583     2583           
  Branches        262      262           
=========================================
  Hits           2029     2029           
  Misses          498      498           
  Partials         56       56           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.