fix: Update Ticket and Registration Section on Event Public Page

[divyamtayal]

Fixes #7815
Fixes #7814
Fixes #7809

Short description of what this resolves:

• Update Tax amount showing below text box on updating ticket price.
• Change text of Subtotal, included and Grand Total
• Registrations: Move tax info below price

Checklist

• I have read the Contribution & Best practices Guide.
• My branch is up-to-date with the Upstream development branch.
• The acceptance, integration, unit tests and linter pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

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[divyamtayal]

@mariobehling this issue is only for when tax is included and working fine for tax on top.
Fixed now.

[codecov]

Codecov Report

Merging #7819 (12970e7) into development (46b0549) will decrease coverage by 0.04%.
The diff coverage is 100.00%.

@@               Coverage Diff               @@
##           development    #7819      +/-   ##
===============================================
- Coverage        18.61%   18.57%   -0.05%     
===============================================
  Files              613      613              
  Lines             7198     7198              
  Branches           149      149              
===============================================
- Hits              1340     1337       -3     
- Misses            5831     5834       +3     
  Partials            27       27              

Impacted Files	Coverage Δ
app/models/ticket.js	0.00% <ø> (ø)
app/controllers/public/index.js	6.41% <100.00%> (ø)
app/components/tabbed-navigation.js	33.33% <0.00%> (-20.00%)	⬇️

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[divyamtayal]

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[divyamtayal]

[maze-runnar]

@daretobedifferent18 resolve conflict