Switch `init` to an interactive setup

[chasefleming]

Closes #1390

---

For contributor use:

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

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 28.46890% with 299 lines in your changes are missing coverage. Please review.

Project coverage is 39.09%. Comparing base (78a6b22) to head (862c7e3).

Files	Patch %	Lines
internal/super/setup.go	0.00%	143 Missing :warning:
internal/super/scaffolds.go	0.00%	85 Missing :warning:
internal/super/generate.go	69.93%	33 Missing and 10 partials :warning:
internal/dependencymanager/dependencyinstaller.go	42.42%	12 Missing and 7 partials :warning:
internal/accounts/create-interactive.go	0.00%	2 Missing :warning:
internal/dependencymanager/add.go	33.33%	2 Missing :warning:
internal/accounts/contract-add.go	0.00%	1 Missing :warning:
internal/command/command.go	0.00%	1 Missing :warning:
internal/dependencymanager/install.go	0.00%	1 Missing :warning:
internal/project/deploy.go	50.00%	1 Missing :warning:
... and 1 more

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #1616 +/- ## ========================================== - Coverage 39.99% 39.09% -0.90% ========================================== Files 51 52 +1 Lines 3313 3535 +222 ========================================== + Hits 1325 1382 +57 - Misses 1819 1978 +159 - Partials 169 175 +6 ``` | [Flag](https://app.codecov.io/gh/onflow/flow-cli/pull/1616/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/1616/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=onflow) | `39.09% <28.46%> (-0.90%)` | :arrow_down: | 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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