Update every icon to Material Design guidelines

[Cveman1]

The current icons across ODK-X tools are inconsistent. There's a need for each icon to be updated to meet Material Guidelines.

Why this needs to be improved:

1. The icons used in the apps are not consistent.
2. Similar icons are used repeatedly for different actions which can confuse users.
   Example:

Guidance for this issue:

Update the icons to meet the standards in Material icons

[Cveman1]

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[Cveman1]

I put all the icons used during the 'Design Custom UI Components' project to meet the standards in Material Icons.

Here's the update on the ODK-X Design Guidelines:
.

Specifications

• All icons are 24px in size.
• Stroke colours vary depending on the context, but are within the range of colours in this Design Guidelines.

[Cveman1]

I put all the icons used during the 'Design Custom UI Components' project to meet the standards in Material Icons.

Here's the update on the ODK-X Design Guidelines:

Specifications

• All icons are 24px in size.
• Stroke colours vary depending on the context, but are within the range of colours in this Design Guidelines.

[FatumaA]

Hi, Outreachy applicant here 👋🏼.

If this is still open I'd like to attempt it