Implement Save draft MVP functionality

[Rkareko]

IMPORTANT: Where possible all PRs must be linked to a Github issue

Fixes #3541

Engineer Checklist

• [x] I have written Unit tests for any new feature(s) and edge cases for bug fixes
• [x] I have added any strings visible on UI components to the strings.xml file
• [x] I have updated the CHANGELOG.md file for any notable changes to the codebase
• [x] I have run ./gradlew spotlessApply and ./gradlew spotlessCheck to check my code follows the project's style guide
• [x] I have built and run the FHIRCore app to verify my change fixes the issue and/or does not break the app
• [x] I have checked that this PR does NOT introduce breaking changes that require an update to Content and/or Configs? If it does add a sample here or a link to exactly what changes need to be made to the content.

Code Reviewer Checklist

• [ ] I have verified Unit tests have been written for any new feature(s) and edge cases
• [ ] I have verified any strings visible on UI components are in the strings.xml file
• [ ] I have verifed the CHANGELOG.md file has any notable changes to the codebase
• [ ] I have verified the solution has been implemented in a configurable and generic way for reuseable components
• [ ] I have built and run the FHIRCore app to verify the change fixes the issue and/or does not break the app

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 20.00000% with 32 lines in your changes missing coverage. Please review.

Project coverage is 27.1%. Comparing base (6fc15b0) to head (b86ac44). Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
...e/quest/ui/questionnaire/QuestionnaireViewModel.kt	4.3%	22 Missing :warning:
...re/quest/ui/questionnaire/QuestionnaireActivity.kt	0.0%	6 Missing :warning:
...re/engine/util/extension/QuestionnaireExtension.kt	20.0%	3 Missing and 1 partial :warning:

Additional details and impacted files

[](https://app.codecov.io/gh/opensrp/fhircore/pull/3596?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensrp) ```diff @@ Coverage Diff @@ ## main #3596 +/- ## ========================================= - Coverage 27.1% 27.1% -0.1% Complexity 775 775 ========================================= Files 279 280 +1 Lines 14563 14606 +43 Branches 2608 2617 +9 ========================================= + Hits 3957 3967 +10 - Misses 10065 10097 +32 - Partials 541 542 +1 ``` | [Flag](https://app.codecov.io/gh/opensrp/fhircore/pull/3596/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensrp) | Coverage Δ | | |---|---|---| | [engine](https://app.codecov.io/gh/opensrp/fhircore/pull/3596/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensrp) | `63.7% <63.6%> (-0.1%)` | :arrow_down: | | [geowidget](https://app.codecov.io/gh/opensrp/fhircore/pull/3596/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensrp) | `16.0% <ø> (ø)` | | | [quest](https://app.codecov.io/gh/opensrp/fhircore/pull/3596/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensrp) | `5.7% <3.4%> (+<0.1%)` | :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=opensrp#carryforward-flags-in-the-pull-request-comment) to find out more. | [Files with missing lines](https://app.codecov.io/gh/opensrp/fhircore/pull/3596?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensrp) | Coverage Δ | | |---|---|---| | [...tregister/fhircore/engine/ui/base/AlertDialogue.kt](https://app.codecov.io/gh/opensrp/fhircore/pull/3596?src=pr&el=tree&filepath=android%2Fengine%2Fsrc%2Fmain%2Fjava%2Forg%2Fsmartregister%2Ffhircore%2Fengine%2Fui%2Fbase%2FAlertDialogue.kt&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensrp#diff-YW5kcm9pZC9lbmdpbmUvc3JjL21haW4vamF2YS9vcmcvc21hcnRyZWdpc3Rlci9maGlyY29yZS9lbmdpbmUvdWkvYmFzZS9BbGVydERpYWxvZ3VlLmt0) | `79.6% <100.0%> (+0.9%)` | :arrow_up: | | [...re/engine/util/extension/QuestionnaireExtension.kt](https://app.codecov.io/gh/opensrp/fhircore/pull/3596?src=pr&el=tree&filepath=android%2Fengine%2Fsrc%2Fmain%2Fjava%2Forg%2Fsmartregister%2Ffhircore%2Fengine%2Futil%2Fextension%2FQuestionnaireExtension.kt&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensrp#diff-YW5kcm9pZC9lbmdpbmUvc3JjL21haW4vamF2YS9vcmcvc21hcnRyZWdpc3Rlci9maGlyY29yZS9lbmdpbmUvdXRpbC9leHRlbnNpb24vUXVlc3Rpb25uYWlyZUV4dGVuc2lvbi5rdA==) | `55.3% <20.0%> (-1.6%)` | :arrow_down: | | [...re/quest/ui/questionnaire/QuestionnaireActivity.kt](https://app.codecov.io/gh/opensrp/fhircore/pull/3596?src=pr&el=tree&filepath=android%2Fquest%2Fsrc%2Fmain%2Fjava%2Forg%2Fsmartregister%2Ffhircore%2Fquest%2Fui%2Fquestionnaire%2FQuestionnaireActivity.kt&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensrp#diff-YW5kcm9pZC9xdWVzdC9zcmMvbWFpbi9qYXZhL29yZy9zbWFydHJlZ2lzdGVyL2ZoaXJjb3JlL3F1ZXN0L3VpL3F1ZXN0aW9ubmFpcmUvUXVlc3Rpb25uYWlyZUFjdGl2aXR5Lmt0) | `3.7% <0.0%> (-0.1%)` | :arrow_down: | | [...e/quest/ui/questionnaire/QuestionnaireViewModel.kt](https://app.codecov.io/gh/opensrp/fhircore/pull/3596?src=pr&el=tree&filepath=android%2Fquest%2Fsrc%2Fmain%2Fjava%2Forg%2Fsmartregister%2Ffhircore%2Fquest%2Fui%2Fquestionnaire%2FQuestionnaireViewModel.kt&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensrp#diff-YW5kcm9pZC9xdWVzdC9zcmMvbWFpbi9qYXZhL29yZy9zbWFydHJlZ2lzdGVyL2ZoaXJjb3JlL3F1ZXN0L3VpL3F1ZXN0aW9ubmFpcmUvUXVlc3Rpb25uYWlyZVZpZXdNb2RlbC5rdA==) | `3.3% <4.3%> (+<0.1%)` | :arrow_up: |

[Rkareko]

Quick feedback

1. Edit not working in the PR

2. The questionnaire is not dismissed once the user makes the selection

3. Add docs to accompany this PR
   CC @Rkareko

these have been addressed