[Feature] Fold all resources in the sidebar by default

[popcornylu]

PR checklist

• [x] Ensure you have added or ran the appropriate tests for your PR.
• [x] DCO signed

What type of PR is this? Feature change

What this PR does / why we need it:

1. We have change icon for each item, so we know how to navigate to the changed node
2. We have resource list in the overview page. We can always click the link to open the node.

Which issue(s) this PR fixes: sc-32148

Special notes for your reviewer:

[codecov[bot]]

Codecov Report

Merging #874 (cfe1a6d) into main (83293a0) will not change coverage. Report is 1 commits behind head on main. The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #874   +/-   ##
=======================================
  Coverage   46.39%   46.39%           
=======================================
  Files          75       75           
  Lines       10306    10306           
=======================================
  Hits         4781     4781           
  Misses       5525     5525           

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