Adjust new grants, fix grant details and cards for user details and logos

[mbeacom]

Description

The goal of this PR is to adjust the grant cards and details templates to use available admin profile avatars, usernames, and appropriate grant amount funded and received fields while also displaying the appropriate user provided logo assets.

Additionally, this PR adjusts some of the model and view logic while also introducing a GrantForm for future use over request.GET.get for form fields.

Checklist

• linter status: 100% pass
• changes don't break existing behavior
• commit message follows commit guidelines

Affected core subsystem(s)

grants

Testing

Locally

Screenshots

Previously, no logo was displayed other than the placeholders for both grant logo and avatar image. No current_amount or needed amount was displayed in the cards or creator handle/avatar.

[codecov]

Codecov Report

Merging #2399 into grants will increase coverage by 0.07%.
The diff coverage is 40.81%.

@@            Coverage Diff             @@
##           grants    #2399      +/-   ##
==========================================
+ Coverage   27.98%   28.06%   +0.07%     
==========================================
  Files         145      147       +2     
  Lines       11508    11521      +13     
  Branches     1558     1554       -4     
==========================================
+ Hits         3221     3233      +12     
- Misses       8176     8177       +1     
  Partials      111      111

Impacted Files	Coverage Δ
app/grants/forms.py	0% <0%> (ø)
app/grants/models.py	93.18% <100%> (+0.68%)	⬆️
app/grants/urls.py	100% <100%> (ø)	⬆️
app/grants/views.py	32.78% <29.62%> (+8.54%)	⬆️
app/grants/utils.py	57.14% <57.14%> (ø)

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[captnseagraves]

Looks good!