refactor(cli): remove force flag, improved error handling and add cli tests

[vanbasten17]

Description

• Removed logic to force deploys.
• Improved error handling.
• Configured botonic-cli tests.
• Added some cli tests.

Important
If you have Jest runner set up in VS Code, it will try to run automatically tests for this package. Since the tests try to create temporary directories, it may provoke to create trash files for these tmp directories.
Please, add a .vscode directory in botonic-cli/ with following configuration in order to avoid this behavior:

{
  "jest.runAllTestsFirst": false,
  "jest.autoEnable": false,
  "jest.showCoverageOnLoad": false
}

[codecov]

Codecov Report

Merging #1321 (2c94fcf) into master (96acd78) will increase coverage by 2.85%.
The diff coverage is 84.61%.

@@            Coverage Diff             @@
##           master    #1321      +/-   ##
==========================================
+ Coverage   60.55%   63.40%   +2.85%     
==========================================
  Files         250      250              
  Lines        7146     7059      -87     
  Branches     1199     1186      -13     
==========================================
+ Hits         4327     4476     +149     
+ Misses       2494     2245     -249     
- Partials      325      338      +13     

Flag	Coverage Δ
botonic-cli	32.67% <84.61%> (+32.31%)	⬆️
botonic-core	44.96% <ø> (ø)
botonic-nlu	64.47% <ø> (ø)
botonic-plugin-contentful	71.61% <ø> (+0.02%)	⬆️
botonic-plugin-dynamodb	79.62% <ø> (ø)
botonic-plugin-nlu	9.09% <ø> (ø)
botonic-react	58.20% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
packages/botonic-cli/src/commands/deploy.ts	21.36% <ø> (+21.36%)	⬆️
packages/botonic-cli/src/commands/new.ts	86.66% <83.33%> (+86.66%)	⬆️
packages/botonic-cli/src/botonic-api-service.ts	31.11% <100.00%> (+31.11%)	⬆️
packages/botonic-cli/src/botonic-examples.ts	100.00% <100.00%> (ø)
...plugin-contentful/src/contentful/cms-contentful.ts	88.65% <0.00%> (+1.03%)	⬆️
packages/botonic-cli/src/utils.ts	58.33% <0.00%> (+58.33%)	⬆️

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[dpinol]

see comments

[manuelfidalgo]

👏 Nice work! It is not easy to develop tests for cli

[github-actions]

Unit Test Results

1 files  ±0  3 suites  ±0   2m 55s ⏱️ ±0s
8 tests ±0  8 ✔️ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 2e935d8. ± Comparison against base commit 2e935d8.