Hardcoded example project context information

[jh-RLI]

When generating metadata fom exsting datapackage there is the project context hardcoded in the template metadata:

omi/src/omi/creation/generator.py

Lines 167 to 172 in 712fe4b

	"template": { # TODO @jh-RLI: This section must be defined by user # noqa: TD003
	"context": {
	"title": "Your Project Title",
	"homepage": "https://yourhomepage.org",
	"contact": "contact@yourproject.org",
	},