Allow more template options in generate

[chasefleming]

Closes #1587

• Gives an option to use different templates
• Allow templates to have data options
• Add a counter template

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For contributor use:

• [ ] Targeted PR against master branch
• [ ] Linked to Github issue with discussion and accepted design OR link to spec that describes this work
• [ ] Code follows the standards mentioned here
• [ ] Updated relevant documentation
• [ ] Re-reviewed Files changed in the Github PR explorer
• [ ] Added appropriate labels

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 54.38596% with 26 lines in your changes are missing coverage. Please review.

Project coverage is 38.75%. Comparing base (885bc37) to head (eab6b33).

Files	Patch %	Lines
internal/super/setup.go	0.00%	15 Missing :warning:
internal/super/generate.go	73.80%	8 Missing and 3 partials :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## feature/interactive-init #1610 +/- ## ============================================================ + Coverage 38.60% 38.75% +0.15% ============================================================ Files 52 52 Lines 3523 3566 +43 ============================================================ + Hits 1360 1382 +22 - Misses 1991 2009 +18 - Partials 172 175 +3 ``` | [Flag](https://app.codecov.io/gh/onflow/flow-cli/pull/1610/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=onflow) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/onflow/flow-cli/pull/1610/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=onflow) | `38.75% <54.38%> (+0.15%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=onflow#carryforward-flags-in-the-pull-request-comment) to find out more.

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