fix: fix errors in specview page

[bodom0015]

Problem

Error in the SpecView page when first loading:

dex.js:1191 Warning: Each child in a list should have a unique "key" prop.

Further errors when clicking on dependencies:

Maximum update depth exceeded. This can happen when a component repeatedly calls setState inside componentWillUpdate or componentDidUpdate.

Approach

• Ensure that key is present on each list child when rendering using .map()
• Clear redirect after it changes, in case we stay in the same view

How to Test

1. Checkout and run this branch locally
2. Login to the Workbench WebUI
3. Navigate to kubernetes.docker.internal/all-apps/chords
   • You should not see any errors in the browser console