Font-color not changed in graph contextual popups when in dark mode #621

[JonanOribe]

Hotfix over the light/dark mode on pop ups mentioned on issue #621

Before:

After:

[codecov[bot]]

Codecov Report

Attention: 1980 lines in your changes are missing coverage. Please review.

Comparison is base (f151d32) 46.28% compared to head (9486969) 38.73%. Report is 29 commits behind head on develop.

Files	Patch %	Lines
...ons/advancedcharts/chart/gantt/frappe/lib/index.ts	0.43%	453 Missing :warning:
...sions/advancedcharts/chart/gantt/frappe/lib/bar.ts	0.00%	194 Missing :warning:
src/dashboard/sidebar/DashboardSidebar.tsx	13.11%	158 Missing and 1 partial :warning:
...dvancedcharts/chart/gantt/frappe/lib/date_utils.js	6.08%	92 Missing and 16 partials :warning:
...tensions/advancedcharts/chart/gantt/GanttChart.tsx	1.13%	87 Missing :warning:
src/extensions/forms/chart/NeoForm.tsx	1.44%	68 Missing :warning:
.../text2cypher/component/OverrideCardQueryEditor.tsx	4.22%	68 Missing :warning:
src/dashboard/DashboardThunks.ts	12.69%	55 Missing :warning:
...advancedcharts/chart/gantt/frappe/lib/svg_utils.ts	9.83%	55 Missing :warning:
src/extensions/text2cypher/clients/ModelClient.ts	0.00%	54 Missing :warning:
... and 69 more

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #699 +/- ## =========================================== - Coverage 46.28% 38.73% -7.56% =========================================== Files 166 203 +37 Lines 6594 8461 +1867 Branches 2043 2503 +460 =========================================== + Hits 3052 3277 +225 - Misses 3501 5125 +1624 - Partials 41 59 +18 ```

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[sonarcloud[bot]]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[BennuFire]

@alfredorubin96 Two things:

1. Default text color should never be a constant color (it should also be a Needle Token)
2. It should be checked if this behavior can be done once for all the portals (every modal has this problem)