This PR is related to the Global Variables functionality.

When clicking the Globe, it's possible to use global variables in any
InputComponent.
When hovering an item, it's possible to delete it.
When clicking on Add New Variable, it's possible to add a new global
variable.
📝 (API/index.ts): remove conditional return of 100 for getRepoStars function to ensure accurate retrieval of stargazers count from GitHub API
📝 (API/index.ts): remove conditional return of example data for getExamples function to ensure accurate retrieval of examples from GitHub API
📝 (auto_login.spec.ts): update page.goto URLs to include the protocol to fix navigation issues
📝 (codeAreaModalComponent.spec.ts): update page.goto URLs to include the protocol to fix navigation issues
📝 (dragAndDrop.spec.ts): update page.goto URLs to include the protocol to fix navigation issues
📝 (dropdownComponent.spec.ts): update page.goto URLs to include the protocol to fix navigation issues
📝 (floatComponent.spec.ts): update page.goto URLs to include the protocol to fix navigation issues
📝 (flowPage.spec.ts): update page.goto URLs to include the protocol to fix navigation issues
📝 (group.spec.ts): update page.goto URLs to include the protocol to fix navigation issues
📝 (inputComponent.spec.ts): update page.goto URLs to include the protocol to fix navigation issues
📝 (intComponent.spec.ts): update page.goto URLs to include the protocol to fix navigation issues
📝 (keyPairListComponent.spec.ts): update page.goto URLs to include the protocol to fix navigation issues
📝 (langflowShortcuts.spec.ts): update page.goto URLs to include the protocol to fix navigation issues
📝 (nestedComponent.spec.ts): update page.goto URLs to include the protocol to fix navigation issues
📝 (promptModalComponent.spec.ts): update page.goto URLs to include the protocol to fix navigation issues
✅ (saveComponents.spec.ts): update page.goto() URL to include the correct protocol and port for the frontend app
✅ (toggleComponent.spec.ts): update page.goto() URL to include the correct protocol and port for the frontend app