removed portfolio link from wallet view

[NidhiKJha]

This PR is to remove the portfolio link from Eth Overview

• Fixes #839

Screenshots/Screencaps

Before

After

Manual Testing Steps

• Go to the home screen
• In eth overview, no portfolio link should be there

Pre-merge author checklist

• I've clearly explained:
  • What problem this PR is solving
  • How this problem was solved
  • How reviewers can test my changes
• Sufficient automated test coverage has been added

Pre-merge reviewer checklist

• Manual testing (e.g. pull and build branch, run in browser, test code being changed)
• PR is linked to the appropriate GitHub issue
• IF this PR fixes a bug in the release milestone, add this PR to the release milestone

If further QA is required (e.g. new feature, complex testing steps, large refactor), add the Extension QA Board label.

In this case, a QA Engineer approval will be be required.

[metamaskbot]

Builds ready [0884134]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4
  • common: 0, 1, 2, 3, 4, 5
  • content-script: 0
  • contentscript: contentscript
  • disable-console: disable-console
  • inpage: inpage
  • policy-load: policy-load
  • sentry-install: sentry-install
  • ui: 0, 1, 10, 11, 12, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (1647 ± 52 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	101	255	131	33	16
		domContentLoaded	1421	1787	1592	88	42
		load	1421	1913	1647	108	52
		domInteractive	1421	1787	1592	88	42

Bundle size diffs

• background: 0 bytes
• ui: -506 bytes
• common: 0 bytes

[codecov]

Codecov Report

Merging #19716 (0884134) into develop (ed702af) will increase coverage by 0.01%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop   #19716      +/-   ##
===========================================
+ Coverage    70.79%   70.80%   +0.01%     
===========================================
  Files          988      988              
  Lines        38366    38362       -4     
  Branches     10042    10042              
===========================================
  Hits         27161    27161              
+ Misses       11205    11201       -4     

Impacted Files	Coverage Δ
ui/components/app/wallet-overview/eth-overview.js	70.67% <ø> (+3.58%)	⬆️

[Gudahtt]

LGTM!