Empty state missing#97

[jassi-singh]

Fixes #97 and #100

Describe the changes you have made in this PR -

• Added Empty State for both types of groups (Mentored and Joined).
• Changed create Group button to the floating button.
• Added tabs for Mentored and Joined groups.

Screenshots of the changes (If any) -

Tab with groups	Tab with no group

Note: Please check Allow edits from maintainers. if you would like us to assist in the PR.

[manjotsidhu]

@jassi-singh Thanks for contributing, a few minor things we have to do -

• Fix Tests. (flutter test)
• Resolve conflicting files.
• Add trailing commas (check: https://flutter.dev/docs/development/tools/formatting#using-trailing-commas)
• Format your code (flutter format .)

[manjotsidhu]

@jassi-singh are you working on it ?

[jassi-singh]

@jassi-singh are you working on it ?

yes @manjotsidhu got little occupied yesterday will make a PR by tonight

[coveralls]

Pull Request Test Coverage Report for Build 1341784343

• 32 of 46 (69.57%) changed or added relevant lines in 2 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.1%) to 73.555%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
lib/ui/views/groups/my_groups_view.dart	31	45	68.89%

Files with Coverage Reduction	New Missed Lines	%
lib/ui/views/groups/my_groups_view.dart	1	65.75%

Totals
Change from base Build 1338307942:	-0.1%
Covered Lines:	3855
Relevant Lines:	5241

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💛 - Coveralls

[manjotsidhu]

Looks good to me 👍