test: e2e tests for manage colony feature

[olgapod]

Description

Set of e2e tests for Manage Colony motions.

Test cases included in the PR:

1. Mint tokens

• Permissions decision method
• Reputation decision method
• Form validation

2. Funds transfer

• Permissions decision method
• Reputation decision method
• Form validation

3. Manage tokens

• Adding and Removing tokens w Permissions decision method
• Adding token w Reputation decision method
• Form validation

4. Manage Colony Reputation

• Award reputation w Permission DM and validating the value updated in the User Hub
• Award reputation w Reputation DM
• Form validation, handling very large and very small numbers as a reputation point value

Testing

Step 1. Spin up the dev env and seed the test data

npm run dev followed by node scripts/create-data.js

Step 2. Build and start the frontend in preview mode

npm run preview

Step 3. Run the tests in a separate terminal

npm run e2e split-payment

Step 4. The tests should pass ( if any failures - please send me .zip files from /playwright-report/data directory)