feat: add ui for the api-testing

[LinuxSuRen]

• feat: add ui project for the atest
• add grpc gateway support
• complete the very basic ui of atest

Secreenshots

[codacy-production]

Coverage summary from Codacy

Merging #102 (27e2165) into master (7ff05a8) - See PR on Codacy

Coverage variation	Diff coverage
-19.15%	27.38%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (7ff05a8)	1520	1437	94.54%
Head commit (27e2165)	2109 (+589)	1590 (+153)	75.39% (-19.15%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#102)	599	164	27.38%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
2 Code Smells

No Coverage information
0.0% Duplication